Shapez is an open source base building game that challenges players to produce shapes through cutting, rotating, merging, and painting operations.
The game addresses the appeal of factory-building gameplay by providing a focused puzzle experience where players design and optimize production chains. The approach uses a custom game engine built on the YORG.io 3 foundation, with the core engine code relatively clean while the game logic layer is more pragmatic. The codebase is primarily ES5-based with selective use of ES2015 features, prioritizing runtime performance over modern syntax patterns.
The project suits players interested in puzzle-oriented factory games and developers curious about game engine architecture or open source game development. It is available both as a playable online demo and on Steam. The repository explicitly notes that active maintenance has shifted to shapez 2, which adds multi-layer factories, improved performance, trains, and fluid systems. For those wanting to contribute to the original game, the Community Edition is recommended as the ongoing development home. The project supports modding through a documented mod system with sample implementations provided.
The original repository is no longer actively maintained as development has moved to the sequel. Translation contributions are not currently being reviewed. The codebase reflects pragmatic engineering choices made during development, with the engine core designed for performance and the game systems built on top of it.
