

2v2.io
2v2.io is a competitive 3D duo shooter where you gather materials, build cover in combat, and coordinate with a teammate against rival pairs.
2v2.io puts two-player teams into a 3D shooter where a wall, ramp, or roof can change a fight in seconds. Gather materials, build protection under fire, and work with your teammate against another duo.
How to Play 2v2.io
In two-versus-two battles, your duo aims to be the last squad standing. Move through the arena for materials, then decide when to build cover, attack, or change position. Shooting matters, but fast construction can block incoming fire and give your team a safer route through a fight.
Switch between fighting and building as the situation changes. Keep near your teammate so you can support the same fight rather than getting isolated. Simple cover can be more useful than a complicated structure when opponents are already attacking.
Game Controls
- WASD or Arrow Keys - Move
- Left Mouse Button - Shoot
- Right Mouse Button - Aim or enter build mode
- Spacebar - Jump
- R - Reload
- Z - Build a wall
- X - Build a ramp
- C - Build a roof
- G - Edit builds
Tips for 2v2.io
- Build as soon as fire comes your way. A quick barrier can interrupt an opponent’s line of fire.
- Stay coordinated. Tell your teammate when you are pushing, building, or repositioning so you do not split up.
- Start with basic structures. Walls and ramps are enough to protect a position or change your angle in a fight.



























