Big O's Loop Lab [DEMO]

Big O's Loop Lab [DEMO]

Big O's Loop Lab is a programming-simulator puzzle game where you create programs with loops, recursive algorithms, 

The game was created as entry to GMTK Game Jam 2025 for the theme "LOOP" in less than 50 hours but due to critical last-minute bugs, was unable to be submitted.

The demo showed here is the jam version but development is continuing and additional features/levels/content will be released soon! Additionally:

• The game contains a very experimental visual-programming language, custom interpreter, and puzzle game execution system, all developed entirely from scratch within the short jam window
• There is no music/sound yet due to the aforementioned last-minute bugs discovered in the game. However, this demo simply serves to illustrate the concept for the game, which is still very much a WIP. Thanks in advance for understanding,

How to Play:

Note: Due to some cursor-positioning precision weirdness, you may have to pan/zoom the canvas to properly connect wires between node ports.

Play the web version in the embed above (or by downloading the HTML file) or play on windows using the EXE file at the bottom of the page (recommended). MacOS and Linux versions will be created after the judging period ends.

Controls: Use mouse to interact, press escape to pause.

Other Notes:

The game is fairly unfinished and contains many known bugs and undoubtedly many unknown ones. It would help a lot if you left a rating and commented any bugs/suggestions you might have!

In the next few of weeks, I will begin developing a post-jam version of the game taking into account suggestions and bugs discovered during the judging period and features I didn't have time to implement. 

To be notified for either of these things, follow me on itch.io.

Credits:

Almost all of the art and code featured in the game was developed by me in Aseprite, Godot Game Engine, and FL Studio. 

Other code and assets were created by:

• Kenney (UI, game viewport assets)
• Nathan Hoad (Godot Dialogue Manager)
• Marek Belski (Godot Game Template)