render random 3D blocks

Made simple autoplay feature, helps debugging. There is a plan to implement user's AI code to control your player online. Then simulated AI tournaments!

work in progress: add replay file support in 13 game project

Akatori is an epic metroidvania where you wield your staff to fight, jump, and explore diverse realms across different eras.

It's also one of the games that's part of Steam Next Fest!

Play the Steam Next Fest demo now: https://bit.ly/Akatori

<iioi> 1.0.19 is available: https://iioi.herokuapp.com/

- New Uzi weapon with tracer bullets

- Laser sight for all guns!

- Walls and map boundaries stops Rail-gun

- Game config JSON file

- Fix camera

Did you miss out on any of the games we highlighted from Steam Next Fest? They're all listed in the article. Check out their demos before Next Fest ends!

Meet the FROGMAN! Santa isn't real. Pepe gives revenge.

Cat Survivors has passed #js13k review!

https://js13kgames.com/2025/games/cat-survivors

Unforgettable and exciting month! Loved THEME, cuz we have a Black Kitty of our own - it’s so special to add a personal touch to the game. We tried a new genre and had a blast working on it!

Take a trip to Nostalgia Land in @JacksonG13 's Sky World 64, a cozy sandbox game that harkens back to the 64-bit era.

This survival experience takes heavy inspiration from Minecraft’s Skyblock!

Play the Steam Next Fest demo now: https://bit.ly/SkyWorld64

Game 13 fix release v1.0.10: https://grtc.herokuapp.com

Tired of searching over the weekend, fix render object's occlusion, fix overflow de-sync, fix join start state