Overview
RAX is a captivating free-to-play puzzle sandbox developed and published by leegons. It invites players into a world where logic, modular construction, and the manipulation of light paths are paramount. This unique simulation game challenges you to control the direction, color, and timing of light using a variety of optical components. As you progress, the puzzles evolve from simple routing tasks to complex challenges involving color mixing, delayed signals, state control, and the design of reusable circuit chips.
Highlights
- Features grid-based light-path puzzles with horizontal, vertical, and diagonal propagation.
- Includes both structured level challenges and a Free Lab mode for creative building.
- Offers a deep simulation experience focused on optical components and logic.
Who It's For
RAX is ideal for players who enjoy logic puzzles, sandbox creativity, and programming-like challenges. If you find satisfaction in building complex systems from simple components and experimenting with cause and effect, this game offers a deeply engaging experience. Its relaxing yet mentally stimulating gameplay also appeals to those looking for a casual yet thoughtful indie title.
Game Info
Developed and published by leegons, RAX was released on June 15, 2026. It is a single-player experience that supports Steam Achievements and the Steam Workshop, allowing for community-created content. The game is free to play and supports English and Simplified Chinese.
