Checkmate Protocol
Short description
Protect the King at all costs! Fight alone, or team up with an arsenal of rifles, handguns, and chainsaws to defeat waves of oncoming attackers. Chess has changed a lot since you last played... Welcome to the real world, nerd.
- Developer
- Grozner Games
- Publisher
- Grozner Games
- Release
- –
- Price
- n/a
- Reviews
- 0
- Positive
- n/a
- Followers
- 12
- Owners (estimated)
- 0 – 20K
- Concurrent players
- n/a
- Genres
- Action, Casual, Indie
- Features
- Multi-player, PvP, Online PvP, Co-op, Online Co-op, Full controller support, Captions available, Camera Comfort, Color Alternatives, Custom Volume Controls, Adjustable Difficulty, DualShock Controller Support, DualSense Controller Support, Stereo Sound, Subtitle Options, Surround Sound
- Tags
No revenue estimate: this needs both a review count and a launch price, and at least one of them is missing.
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History
Tracking started Sep 17, 2026. Charts appear once there is more than one data point — nothing has changed since.
1 data points going back to Aug 2, 2026 lie outside the 90-day window of your plan. Plus shows the complete history.