Masked io
Masked io is a sharp multiplayer arena shooter set among intimidating forts. Jump straight into the action across five environments and three modes, with special abilities to give you the edge.
How to Play Masked io
Battle other players in Free For All, Teams, or Doomsday across five maps. Use special abilities — speed, jump force, and armor — to outmaneuver rivals, and cycle weapons to suit each fight. Crisp movement and gunplay make every match feel slick.
Controls
- Move: WASD or arrows · Shoot: Left Click · Aim: Right Click · Reload: R
- Cycle weapons: 1/2/3 or mouse wheel · Jump: Space · Pause: Tab
Tips & Tricks
- Use the forts for cover and elevated angles.
- Pick the right ability — armor for pushes, speed for flanks.
- Keep moving to stay alive.
Why Play on FreezeNova?
Free, browser-based multiplayer, unblocked at school or work — no downloads.
More Shooting Games
Like arena shooters? Try Masked Forces and Masked Shooters Assault.
FAQ
What modes does Masked io have?
Three: Free For All, Teams, and Doomsday, across five environments.
Is Masked io free?
Yes — free on FreezeNova, no download needed.




























































