How to play
Mouse cursor sets cell direction. Space to split your cell into two pieces. Eject mass with W.
Game features
- Split-and-merge tactical mechanic
- Forty-player servers
- Standard agar.io arena
- Touch, mouse, keyboard input
- No microtransactions
- Free for all combat
Editor review
Vault IO Strike is an agar.io-tradition io with split-and-merge tactics. Forty players per server.
What works is the split-and-merge mechanic. Split to chase fast targets; recombine for safety.
Forty-player servers without skill-based matchmaking.
Tested over evening matches from Helsinki. Sessions vary widely based on survival.
Where the design earns its three-and-a-half is the visual readability of cells at various sizes.
Where I would push back is the absence of matchmaking.
Three-and-a-half stars. Solid agar variant.
Lorenzo Bianchi covers Racing, shooter, action for Vector Vault, based in Naples.
Frequently asked questions about Vault IO Strike
How do I play Vault IO Strike?
Mouse cursor sets cell direction. Space to split your cell into two pieces. Eject mass with W.
Is Vault IO Strike free to play in my browser?
Yes. Vault IO Strike runs free in any modern browser. No installation, no signup, no payment required. Click the play button to load the game.
Does Vault IO Strike work on mobile devices?
Vault IO Strike runs in mobile browsers on iOS and Android with touch controls. Most io games on AJ Arcade support both desktop and mobile, though precision-heavy titles tend to play better on desktop with a keyboard or gamepad.
Who reviewed Vault IO Strike on AJ Arcade?
Lorenzo Bianchi reviewed Vault IO Strike. Their full editor review appears above and their other coverage is available on their author profile.
Where can I find more games like Vault IO Strike?
More io titles are available on the Io category page. Every game on AJ Arcade has been played and reviewed by one of our three reviewers before publication.