Overview

Test Zero plunges players into a gritty cyberpunk world as a test subject fighting for survival. Developed and published by Overdrive Studio, this free-to-play title blends fast-paced action with roguelite elements, offering a fresh experience with every playthrough. The core gameplay loop involves exploring procedurally generated test chambers, engaging in combat with other subjects, and gathering resources to craft more potent weaponry.

Highlights

  • Dynamic Environments: Maps are procedurally generated, ensuring no two runs are ever the same.
  • Weapon Crafting: Collect resources within the test chambers to craft an arsenal of increasingly powerful weapons.
  • Open-Source Development: Test Zero is an open-source project, inviting players to explore its development journal and the full project on GitHub.

Who It's For

Fans of action roguelikes, cyberpunk settings, and 2D shooter-platformers will find Test Zero particularly engaging. Its procedural generation and crafting mechanics offer significant replayability, appealing to players who enjoy dynamic challenges and the thrill of discovering new weapon combinations. The open-source nature also makes it a compelling title for aspiring game developers interested in seeing a project from its inception.

Game Info

Test Zero is a free-to-play 2D action roguelike shooter-platformer set in a cyberpunk universe. Developed and published by Overdrive Studio, the game features procedurally generated maps and weapons, encouraging exploration and combat against other test subjects. Players can gather resources to craft better weapons, enhancing their survival chances. The game also boasts multi-player capabilities and supports Steam Family Sharing. It was released on July 31, 2025.