Mod Ren'Py Mech Academy Multi-Mod [v0.4.21][RiamMar]

[Ashira13]

not sur if this is a glitch or not. but during thge conversation with Lydya about her father and sister "both" options are "Not recommended? (am playing the steam version)

 

[RiamMar]

not sur if this is a glitch or not. but during thge conversation with Lydya about her father and sister "both" options are "Not recommended? (am playing the steam version) View attachment 3536386

Yeah, the blue one should be "Recommended".

Rule for the words "Recommended" and "Not Recommended".

• "Recommended" is always blue,
• "Not Recommended" is always orange.

Fixed on Google and MEGA. The others will be updated soon.

Thanks for the catching this bug!

 

[Ashira13]

you're welcome. i always try to help whenever i can

 

[Woodstock_1983]

View attachment 3070023
Updated: 2024-04-08
Game/Creator: Mech Academy by Space Samurai Games |

You must be registered to see the links

—

You must be registered to see the links

Modder: RiamMar |

You must be registered to see the links

—

You must be registered to see the links

— F95zone —

You must be registered to see the links

—

You must be registered to see the links

Game Version: v0.4.18

Spoiler: Features

You don't have permission to view the spoiler content. Log in or register now.

Spoiler: Installation / Deinstallation / Change-Log

You don't have permission to view the spoiler content. Log in or register now.

There are already to previews for scenes 4.19 and 4.21 in the gallery.
They will not work. You'll need to look them up in their folders if you don't want to wait till next update.

Steam version APK made by Ghost''
APK made by cebs

Downloads:
Please pick the mod that matches your games version!

You must be registered to see the links

—

You must be registered to see the links

—

You must be registered to see the links

—

You must be registered to see the links

If enounter an error (v0.4.12 content) "TypeError: %c requires int or char", click "ignore" and wait for an official patch. Dev reported: Fix will probably be out tomorrow.

Spoiler: Preview images

You don't have permission to view the spoiler content. Log in or register now.

I would upgrade the mod to be able to change the last name also.

 

[RiamMar]

I would upgrade the mod to be able to change the last name also.

If I don't forget about it, I will add that to the next update.

 

[dabujapanasi]

Hahahahahaha!
Very good and very funny game!

 

[RiamMar]

Well, I had the feeling that I wanted to add something... Last name... let's see if I don't forget it in the next 15 minutes.

Edit:

• Old content checked (Chapter 4): 18/18
• New content added 3/3
• Option to change last name (a bit trickier)
• Testing changing last name (should work)
• Testing choice WT
• Packing and Uploading
• Thread updated

 

[Anon4321]

Well, I had the feeling that I wanted to add something... Last name... let's see if I don't forget it in the next 15 minutes.

Edit:

• Old content checked (Chapter 4): 18/18
• New content added 3/3
• Option to change last name (a bit trickier)
• Testing changing last name (should work)
• Testing choice WT
• Packing and Uploading
• Thread updated

There should be a note for the above option that it leads to a sex scene with Irina

and from what I can tell there's no repercussions for taking it. You still get the scene with Elara.

 

[RiamMar]

There be a note for the above option that it leads to a sex scene

and from what I can tell there's no repercussions for taking it. You still get the scene with Elara.

View attachment 3586467

Yeah, that's me missing the line there. Will be fixed in a minute.

 

[Neio69]

I'm sorry, but an uncaught exception occurred.

While running game code:
  File "game/script.rpy", line 824, in script
    scene black with dissolve_1
Exception: Could not find font 'mod/fonts/Jost-Regular.ttf'.

-- Full Traceback ------------------------------------------------------------

Full traceback:
  File "game/script.rpy", line 824, in script
    scene black with dissolve_1
  File "C:\Users\Neio\Downloads\Compressed\MechAcademy-0.4.21-pc\MechAcademy-0.4.21-pc\renpy\ast.py", line 1658, in execute
    renpy.exports.with_statement(trans, paired=paired)
  File "C:\Users\Neio\Downloads\Compressed\MechAcademy-0.4.21-pc\MechAcademy-0.4.21-pc\renpy\exports.py", line 1657, in with_statement
    return renpy.game.interface.do_with(trans, paired, clear=clear)
  File "C:\Users\Neio\Downloads\Compressed\MechAcademy-0.4.21-pc\MechAcademy-0.4.21-pc\renpy\display\core.py", line 2798, in do_with
    return self.interact(trans_pause=True,
  File "C:\Users\Neio\Downloads\Compressed\MechAcademy-0.4.21-pc\MechAcademy-0.4.21-pc\renpy\display\core.py", line 3377, in interact
    repeat, rv = self.interact_core(preloads=preloads, trans_pause=trans_pause, pause=pause, pause_start=pause_start, pause_modal=pause_modal, **kwargs) # type: ignore
  File "C:\Users\Neio\Downloads\Compressed\MechAcademy-0.4.21-pc\MechAcademy-0.4.21-pc\renpy\display\core.py", line 3912, in interact_core
    self.draw_screen(root_widget, fullscreen_video, (not fullscreen_video) or video_frame_drawn)
  File "C:\Users\Neio\Downloads\Compressed\MechAcademy-0.4.21-pc\MechAcademy-0.4.21-pc\renpy\display\core.py", line 2602, in draw_screen
    surftree = renpy.display.render.render_screen(
  File "render.pyx", line 495, in renpy.display.render.render_screen
  File "render.pyx", line 266, in renpy.display.render.render
  File "C:\Users\Neio\Downloads\Compressed\MechAcademy-0.4.21-pc\MechAcademy-0.4.21-pc\renpy\display\layout.py", line 884, in render
    surf = render(child, width, height, cst, cat)
  File "render.pyx", line 170, in renpy.display.render.render
  File "render.pyx", line 266, in renpy.display.render.render
  File "C:\Users\Neio\Downloads\Compressed\MechAcademy-0.4.21-pc\MechAcademy-0.4.21-pc\renpy\display\transition.py", line 378, in render
    top = render(self.new_widget, width, height, st, at)
  File "render.pyx", line 170, in renpy.display.render.render
  File "render.pyx", line 266, in renpy.display.render.render
  File "C:\Users\Neio\Downloads\Compressed\MechAcademy-0.4.21-pc\MechAcademy-0.4.21-pc\renpy\display\layout.py", line 884, in render
    surf = render(child, width, height, cst, cat)
  File "render.pyx", line 170, in renpy.display.render.render
  File "render.pyx", line 266, in renpy.display.render.render
  File "C:\Users\Neio\Downloads\Compressed\MechAcademy-0.4.21-pc\MechAcademy-0.4.21-pc\renpy\display\layout.py", line 884, in render
    surf = render(child, width, height, cst, cat)
  File "render.pyx", line 170, in renpy.display.render.render
  File "render.pyx", line 266, in renpy.display.render.render
  File "C:\Users\Neio\Downloads\Compressed\MechAcademy-0.4.21-pc\MechAcademy-0.4.21-pc\renpy\display\screen.py", line 704, in render
    child = renpy.display.render.render(self.child, w, h, st, at)
  File "render.pyx", line 170, in renpy.display.render.render
  File "render.pyx", line 266, in renpy.display.render.render
  File "C:\Users\Neio\Downloads\Compressed\MechAcademy-0.4.21-pc\MechAcademy-0.4.21-pc\renpy\display\layout.py", line 884, in render
    surf = render(child, width, height, cst, cat)
  File "render.pyx", line 170, in renpy.display.render.render
  File "render.pyx", line 266, in renpy.display.render.render
  File "C:\Users\Neio\Downloads\Compressed\MechAcademy-0.4.21-pc\MechAcademy-0.4.21-pc\renpy\display\layout.py", line 1060, in render
    surf = render(d, rw, height - y, cst, cat)
  File "render.pyx", line 170, in renpy.display.render.render
  File "render.pyx", line 266, in renpy.display.render.render
  File "C:\Users\Neio\Downloads\Compressed\MechAcademy-0.4.21-pc\MechAcademy-0.4.21-pc\renpy\display\behavior.py", line 885, in render
    rv = super(Button, self).render(width, height, st, at)
  File "C:\Users\Neio\Downloads\Compressed\MechAcademy-0.4.21-pc\MechAcademy-0.4.21-pc\renpy\display\layout.py", line 1334, in render
    surf = render(child,
  File "render.pyx", line 170, in renpy.display.render.render
  File "render.pyx", line 266, in renpy.display.render.render
  File "C:\Users\Neio\Downloads\Compressed\MechAcademy-0.4.21-pc\MechAcademy-0.4.21-pc\renpy\text\text.py", line 2109, in render
    virtual_layout = Layout(self, width, height, renders, drawable_res=False, size_only=True)
  File "C:\Users\Neio\Downloads\Compressed\MechAcademy-0.4.21-pc\MechAcademy-0.4.21-pc\renpy\text\text.py", line 656, in __init__
    glyphs = ts.glyphs(s, self)
  File "C:\Users\Neio\Downloads\Compressed\MechAcademy-0.4.21-pc\MechAcademy-0.4.21-pc\renpy\text\text.py", line 255, in glyphs
    fo = font.get_font(self.font, self.size, self.bold, self.italic, 0, self.antialias, self.vertical, self.hinting, layout.oversample)
  File "C:\Users\Neio\Downloads\Compressed\MechAcademy-0.4.21-pc\MechAcademy-0.4.21-pc\renpy\text\font.py", line 717, in get_font
    face = load_face(fn)
  File "C:\Users\Neio\Downloads\Compressed\MechAcademy-0.4.21-pc\MechAcademy-0.4.21-pc\renpy\text\font.py", line 658, in load_face
    raise Exception("Could not find font {0!r}.".format(orig_fn))
Exception: Could not find font 'mod/fonts/Jost-Regular.ttf'.

Windows-10-10.0.19045 AMD64
Ren'Py 8.0.3.22090809
Mech Academy 0.4.21
Thu May  2 15:08:57 2024

The game isn't running with your mod. Is there any fix or way to fix it?( The game is running without the mod)

 

[RiamMar]

I'm sorry, but an uncaught exception occurred.

While running game code:
  File "game/script.rpy", line 824, in script
    scene black with dissolve_1
Exception: Could not find font 'mod/fonts/Jost-Regular.ttf'.

-- Full Traceback ------------------------------------------------------------

Full traceback:
  File "game/script.rpy", line 824, in script
    scene black with dissolve_1
  File "C:\Users\Neio\Downloads\Compressed\MechAcademy-0.4.21-pc\MechAcademy-0.4.21-pc\renpy\ast.py", line 1658, in execute
    renpy.exports.with_statement(trans, paired=paired)
  File "C:\Users\Neio\Downloads\Compressed\MechAcademy-0.4.21-pc\MechAcademy-0.4.21-pc\renpy\exports.py", line 1657, in with_statement
    return renpy.game.interface.do_with(trans, paired, clear=clear)
  File "C:\Users\Neio\Downloads\Compressed\MechAcademy-0.4.21-pc\MechAcademy-0.4.21-pc\renpy\display\core.py", line 2798, in do_with
    return self.interact(trans_pause=True,
  File "C:\Users\Neio\Downloads\Compressed\MechAcademy-0.4.21-pc\MechAcademy-0.4.21-pc\renpy\display\core.py", line 3377, in interact
    repeat, rv = self.interact_core(preloads=preloads, trans_pause=trans_pause, pause=pause, pause_start=pause_start, pause_modal=pause_modal, **kwargs) # type: ignore
  File "C:\Users\Neio\Downloads\Compressed\MechAcademy-0.4.21-pc\MechAcademy-0.4.21-pc\renpy\display\core.py", line 3912, in interact_core
    self.draw_screen(root_widget, fullscreen_video, (not fullscreen_video) or video_frame_drawn)
  File "C:\Users\Neio\Downloads\Compressed\MechAcademy-0.4.21-pc\MechAcademy-0.4.21-pc\renpy\display\core.py", line 2602, in draw_screen
    surftree = renpy.display.render.render_screen(
  File "render.pyx", line 495, in renpy.display.render.render_screen
  File "render.pyx", line 266, in renpy.display.render.render
  File "C:\Users\Neio\Downloads\Compressed\MechAcademy-0.4.21-pc\MechAcademy-0.4.21-pc\renpy\display\layout.py", line 884, in render
    surf = render(child, width, height, cst, cat)
  File "render.pyx", line 170, in renpy.display.render.render
  File "render.pyx", line 266, in renpy.display.render.render
  File "C:\Users\Neio\Downloads\Compressed\MechAcademy-0.4.21-pc\MechAcademy-0.4.21-pc\renpy\display\transition.py", line 378, in render
    top = render(self.new_widget, width, height, st, at)
  File "render.pyx", line 170, in renpy.display.render.render
  File "render.pyx", line 266, in renpy.display.render.render
  File "C:\Users\Neio\Downloads\Compressed\MechAcademy-0.4.21-pc\MechAcademy-0.4.21-pc\renpy\display\layout.py", line 884, in render
    surf = render(child, width, height, cst, cat)
  File "render.pyx", line 170, in renpy.display.render.render
  File "render.pyx", line 266, in renpy.display.render.render
  File "C:\Users\Neio\Downloads\Compressed\MechAcademy-0.4.21-pc\MechAcademy-0.4.21-pc\renpy\display\layout.py", line 884, in render
    surf = render(child, width, height, cst, cat)
  File "render.pyx", line 170, in renpy.display.render.render
  File "render.pyx", line 266, in renpy.display.render.render
  File "C:\Users\Neio\Downloads\Compressed\MechAcademy-0.4.21-pc\MechAcademy-0.4.21-pc\renpy\display\screen.py", line 704, in render
    child = renpy.display.render.render(self.child, w, h, st, at)
  File "render.pyx", line 170, in renpy.display.render.render
  File "render.pyx", line 266, in renpy.display.render.render
  File "C:\Users\Neio\Downloads\Compressed\MechAcademy-0.4.21-pc\MechAcademy-0.4.21-pc\renpy\display\layout.py", line 884, in render
    surf = render(child, width, height, cst, cat)
  File "render.pyx", line 170, in renpy.display.render.render
  File "render.pyx", line 266, in renpy.display.render.render
  File "C:\Users\Neio\Downloads\Compressed\MechAcademy-0.4.21-pc\MechAcademy-0.4.21-pc\renpy\display\layout.py", line 1060, in render
    surf = render(d, rw, height - y, cst, cat)
  File "render.pyx", line 170, in renpy.display.render.render
  File "render.pyx", line 266, in renpy.display.render.render
  File "C:\Users\Neio\Downloads\Compressed\MechAcademy-0.4.21-pc\MechAcademy-0.4.21-pc\renpy\display\behavior.py", line 885, in render
    rv = super(Button, self).render(width, height, st, at)
  File "C:\Users\Neio\Downloads\Compressed\MechAcademy-0.4.21-pc\MechAcademy-0.4.21-pc\renpy\display\layout.py", line 1334, in render
    surf = render(child,
  File "render.pyx", line 170, in renpy.display.render.render
  File "render.pyx", line 266, in renpy.display.render.render
  File "C:\Users\Neio\Downloads\Compressed\MechAcademy-0.4.21-pc\MechAcademy-0.4.21-pc\renpy\text\text.py", line 2109, in render
    virtual_layout = Layout(self, width, height, renders, drawable_res=False, size_only=True)
  File "C:\Users\Neio\Downloads\Compressed\MechAcademy-0.4.21-pc\MechAcademy-0.4.21-pc\renpy\text\text.py", line 656, in __init__
    glyphs = ts.glyphs(s, self)
  File "C:\Users\Neio\Downloads\Compressed\MechAcademy-0.4.21-pc\MechAcademy-0.4.21-pc\renpy\text\text.py", line 255, in glyphs
    fo = font.get_font(self.font, self.size, self.bold, self.italic, 0, self.antialias, self.vertical, self.hinting, layout.oversample)
  File "C:\Users\Neio\Downloads\Compressed\MechAcademy-0.4.21-pc\MechAcademy-0.4.21-pc\renpy\text\font.py", line 717, in get_font
    face = load_face(fn)
  File "C:\Users\Neio\Downloads\Compressed\MechAcademy-0.4.21-pc\MechAcademy-0.4.21-pc\renpy\text\font.py", line 658, in load_face
    raise Exception("Could not find font {0!r}.".format(orig_fn))
Exception: Could not find font 'mod/fonts/Jost-Regular.ttf'.

Windows-10-10.0.19045 AMD64
Ren'Py 8.0.3.22090809
Mech Academy 0.4.21
Thu May  2 15:08:57 2024

The game isn't running with your mod. Is there any fix or way to fix it?( The game is running without the mod)

Did you copy the "mod" folder into your game folder, so that there is a folder "game/mod"?
If not, either install the game again and actually copy the mod folder and not just the content OR edit the "game/config.rpy" with any text editor and change the second line according to this pic:

That should fix the issue if you copied only the content of the mod folder.

 

[Neio69]

Thank you.
it seems like I only copied the mod file contents

Did you copy the "mod" folder into your game folder, so that there is a folder "game/mod"?
If not, either install the game again and actually copy the mod folder and not just the content OR edit the "game/config.rpy" with any text editor and change the second line according to this pic:
View attachment 3595480
That should fix the issue if you copied only the content of the mod folder.

Thanks
It seems like I somehow only copied the mod file content

 

[Zeruelll]

All I'm gonna say is just.. What. The. Hell.
Here's a funny thing. I remember putting the game on my on-hold list & eventually forgetting about it until just now. It was due to the lack of a mod & not knowing the effects of my choices and I really don't like playing games that way due to being a completionist and being spoiled by walkthrough/guides on RPG games. Here is my comment actually, and it was posted on the EXACT day you posted this mod.

My favorite modder to the rescue I guess, even though I'm 6 months late to finding out about this mod lmao.

 

[RiamMar]

All I'm gonna say is just.. What. The. Hell.
Here's a funny thing. I remember putting the game on my on-hold list & eventually forgetting about it until just now. It was due to the lack of a mod & not knowing the effects of my choices and I really don't like playing games that way due to being a completionist and being spoiled by walkthrough/guides on RPG games. Here is my comment actually, and it was posted on the EXACT day you posted this mod.

My favorite modder to the rescue I guess, even though I'm 6 months late to finding out about this mod lmao. View attachment 3596858

Ha Ha Ha! Better late then never.

And thanks for the kind words! <3

 

[suckassonline]

when i click on mod settings i get this

I'm sorry, but an uncaught exception occurred.

While running game code:
  File "renpy/common/00gamemenu.rpy", line 170, in script
    $ ui.interact()
  File "renpy/common/00gamemenu.rpy", line 170, in <module>
    $ ui.interact()
Exception: VPGrid not completely full, needs a multiple of 3 children.

-- Full Traceback ------------------------------------------------------------

Full traceback:
  File "renpy/common/00gamemenu.rpy", line 170, in script
    $ ui.interact()
  File "C:\Agames\mech\MechAcademy-0.4.21-pc\renpy\ast.py", line 1131, in execute
    renpy.python.py_exec_bytecode(self.code.bytecode, self.hide, store=self.store)
  File "C:\Agames\mech\MechAcademy-0.4.21-pc\renpy\python.py", line 1061, in py_exec_bytecode
    exec(bytecode, globals, locals)
  File "renpy/common/00gamemenu.rpy", line 170, in <module>
    $ ui.interact()
  File "C:\Agames\mech\MechAcademy-0.4.21-pc\renpy\ui.py", line 299, in interact
    rv = renpy.game.interface.interact(roll_forward=roll_forward, **kwargs)
  File "C:\Agames\mech\MechAcademy-0.4.21-pc\renpy\display\core.py", line 3377, in interact
    repeat, rv = self.interact_core(preloads=preloads, trans_pause=trans_pause, pause=pause, pause_start=pause_start, pause_modal=pause_modal, **kwargs) # type: ignore
  File "C:\Agames\mech\MechAcademy-0.4.21-pc\renpy\display\core.py", line 3810, in interact_core
    root_widget.visit_all(lambda i : i.per_interact())
  File "C:\Agames\mech\MechAcademy-0.4.21-pc\renpy\display\core.py", line 582, in visit_all
    d.visit_all(callback, seen)
  File "C:\Agames\mech\MechAcademy-0.4.21-pc\renpy\display\core.py", line 582, in visit_all
    d.visit_all(callback, seen)
  File "C:\Agames\mech\MechAcademy-0.4.21-pc\renpy\display\core.py", line 582, in visit_all
    d.visit_all(callback, seen)
  [Previous line repeated 1 more time]
  File "C:\Agames\mech\MechAcademy-0.4.21-pc\renpy\display\screen.py", line 456, in visit_all
    self.child.visit_all(callback, seen=None)
  File "C:\Agames\mech\MechAcademy-0.4.21-pc\renpy\display\core.py", line 582, in visit_all
    d.visit_all(callback, seen)
  File "C:\Agames\mech\MechAcademy-0.4.21-pc\renpy\display\core.py", line 582, in visit_all
    d.visit_all(callback, seen)
  File "C:\Agames\mech\MechAcademy-0.4.21-pc\renpy\display\core.py", line 582, in visit_all
    d.visit_all(callback, seen)
  [Previous line repeated 5 more times]
  File "C:\Agames\mech\MechAcademy-0.4.21-pc\renpy\display\core.py", line 584, in visit_all
    callback(self)
  File "C:\Agames\mech\MechAcademy-0.4.21-pc\renpy\display\core.py", line 3810, in <lambda>
    root_widget.visit_all(lambda i : i.per_interact())
  File "C:\Agames\mech\MechAcademy-0.4.21-pc\renpy\display\viewport.py", line 678, in per_interact
    raise exc
Exception: VPGrid not completely full, needs a multiple of 3 children.

Windows-10-10.0.22631 AMD64
Ren'Py 8.0.3.22090809
Mech Academy 0.4.21
Wed May 15 23:19:10 2024

 

[RiamMar]

when i click on mod settings i get this

I'm sorry, but an uncaught exception occurred.

While running game code:
  File "renpy/common/00gamemenu.rpy", line 170, in script
    $ ui.interact()
  File "renpy/common/00gamemenu.rpy", line 170, in <module>
    $ ui.interact()
Exception: VPGrid not completely full, needs a multiple of 3 children.

-- Full Traceback ------------------------------------------------------------

Full traceback:
  File "renpy/common/00gamemenu.rpy", line 170, in script
    $ ui.interact()
  File "C:\Agames\mech\MechAcademy-0.4.21-pc\renpy\ast.py", line 1131, in execute
    renpy.python.py_exec_bytecode(self.code.bytecode, self.hide, store=self.store)
  File "C:\Agames\mech\MechAcademy-0.4.21-pc\renpy\python.py", line 1061, in py_exec_bytecode
    exec(bytecode, globals, locals)
  File "renpy/common/00gamemenu.rpy", line 170, in <module>
    $ ui.interact()
  File "C:\Agames\mech\MechAcademy-0.4.21-pc\renpy\ui.py", line 299, in interact
    rv = renpy.game.interface.interact(roll_forward=roll_forward, **kwargs)
  File "C:\Agames\mech\MechAcademy-0.4.21-pc\renpy\display\core.py", line 3377, in interact
    repeat, rv = self.interact_core(preloads=preloads, trans_pause=trans_pause, pause=pause, pause_start=pause_start, pause_modal=pause_modal, **kwargs) # type: ignore
  File "C:\Agames\mech\MechAcademy-0.4.21-pc\renpy\display\core.py", line 3810, in interact_core
    root_widget.visit_all(lambda i : i.per_interact())
  File "C:\Agames\mech\MechAcademy-0.4.21-pc\renpy\display\core.py", line 582, in visit_all
    d.visit_all(callback, seen)
  File "C:\Agames\mech\MechAcademy-0.4.21-pc\renpy\display\core.py", line 582, in visit_all
    d.visit_all(callback, seen)
  File "C:\Agames\mech\MechAcademy-0.4.21-pc\renpy\display\core.py", line 582, in visit_all
    d.visit_all(callback, seen)
  [Previous line repeated 1 more time]
  File "C:\Agames\mech\MechAcademy-0.4.21-pc\renpy\display\screen.py", line 456, in visit_all
    self.child.visit_all(callback, seen=None)
  File "C:\Agames\mech\MechAcademy-0.4.21-pc\renpy\display\core.py", line 582, in visit_all
    d.visit_all(callback, seen)
  File "C:\Agames\mech\MechAcademy-0.4.21-pc\renpy\display\core.py", line 582, in visit_all
    d.visit_all(callback, seen)
  File "C:\Agames\mech\MechAcademy-0.4.21-pc\renpy\display\core.py", line 582, in visit_all
    d.visit_all(callback, seen)
  [Previous line repeated 5 more times]
  File "C:\Agames\mech\MechAcademy-0.4.21-pc\renpy\display\core.py", line 584, in visit_all
    callback(self)
  File "C:\Agames\mech\MechAcademy-0.4.21-pc\renpy\display\core.py", line 3810, in <lambda>
    root_widget.visit_all(lambda i : i.per_interact())
  File "C:\Agames\mech\MechAcademy-0.4.21-pc\renpy\display\viewport.py", line 678, in per_interact
    raise exc
Exception: VPGrid not completely full, needs a multiple of 3 children.

Windows-10-10.0.22631 AMD64
Ren'Py 8.0.3.22090809
Mech Academy 0.4.21
Wed May 15 23:19:10 2024

Not sure were exactly this error occurs, but the fix in itself is a general one, so it should be fine.

The files on the download hosts are updated.