Overview

Rawbugs is a unique freeware title that pays homage to the 1992 Atari ST classic, Robugs. Instead of scripting, players design robot intelligence using hand-wired logic gates, radars, thrusters, and guns on a grid. The core gameplay loop involves crafting these circuits, building custom arenas by sculpting terrain and placing resources, and then observing the emergent behaviors of your robot populations. These robots will fight, starve, reproduce, and evolve within the environments you create. Rawbugs offers a pure experimental sandbox with no campaign or scoring, focusing entirely on the fascinating outcomes of your designs.

Highlights

  • Circuit Editor: Design complex robot brains using a variety of logic components, with in-game assistance available for each part.
  • Arena Editor: Sculpt your battlegrounds by painting walls, placing food sources, and defining teams for your robotic inhabitants.
  • Emergent Simulation: Witness the rise and fall of robot populations as they interact with their environment and each other, driven by your circuit designs.

Who It's For

This game is perfect for players who enjoy experimental sandboxes, emergent gameplay, and the challenge of designing complex systems. If you're fascinated by artificial life, logic puzzles, or the idea of creating your own miniature ecosystems and watching them unfold, Rawbugs offers a deep and engaging experience. It appeals to those who appreciate a hands-off approach to simulation, where the joy comes from observation and iterative design rather than direct control.

Game Info

Rawbugs was developed by Vido and published by Shimpinomori.NET Games. It was released on July 22, 2026, and is available as a free-to-play title. The game supports multiplayer and Steam Cloud functionality, and is also compatible with Steam Family Sharing. Its genres include Casual, Simulation, Strategy, Life Sim, Sandbox, and Exploration, with user tags reinforcing these as Casual, Simulation, Strategy, Life Sim, Sandbox, Exploration, Real Time Tactics, and Wargame.