This is the Bagel Jam
The main condition is to create a game with the following optional theme:
Game Engine Resource List:
Godot: https://godotengine.org/ - Godot is a 2D and 3D, cross-platform, free and open-source game engine released under the MIT license.
Defold: https://defold.com/ - Defold comes fully featured out of the box. There's nothing to set up or configure, not even when bundling. Simply download the editor and get creative! It is the ultimate game engine for web and mobile!
Armory 3d: https://armory3d.org/ - Armory is an open-source 3D engine focused on portability, minimal footprint and performance. The renderer is fully scriptable with deferred and forward paths
Unity: https://unity.com - One of the largest cross-platform game engines
Unreal: https://www.unrealengine.com/ - One of the largest cross-platform game engines. Unreal Engine is a game engine developed by Epic Games, first showcased in the 1998 first-person shooter game Unreal.
Monogame: https://www.monogame.net/ - MonoGame is a free and open source C# framework used by game developers to make games for multiple platforms and other systems.
Corona: https://coronalabs.com/ - Solar2D is a free and open-source, cross-platform software development kit originally developed by Corona Labs Inc. and now maintained by Vlad Shcherban
Turbulenz: http://biz.turbulenz.com/ - Turbulenz offers the ability to build, publish, iterate and monetise high-quality games that react like no others, with immersive 3D effects and real-time physics that open up a whole new world of unprecedented and extraordinary web content.
Libgdx: https://libgdx.com/ - libGDX is a cross-platform Java game development framework based on OpenGL (ES) that works on Windows, Linux, macOS, Android, your browser and iOS.
Solar2D: https://solar2d.com/ - Lua based game engine with focus on ease of iterations and usage
Grid Engine 9: https://andrewmcwatters.itch.io/grid-sdk
Gamesalad: https://gamesalad.com/ - Easy to use engine for beginners
Gdevelop: https://gdevelop.io/ - Easy to use engine for beginners
CryEngine: https://www.cryengine.com/ - CryEngine is a game engine designed by the German game developer Crytek. It has been used in all of their titles with the initial version being used in Far Cry, and continues to be updated to support new consoles and hardware for their games.