ShootUp.io

ShootUp.io is a co-op zombie shooter where you and your friends try to hold out against waves of undead. Guns are plentiful, cars are drivable (and a great way to mow down a crowd), and matches get progressively harder as timers tick through the night. Designed for short sessions — survive the wave, brag for a day, respawn tomorrow.

How to play

Pick up weapons and ammo. Shoot zombies. If one spawns too close, switch to a melee or jump in a nearby car. Waves grow in size and include faster/tougher zombies over time.

Tips

• Stick with teammates; zombies flank isolated players
• Cars are great early, liability late (fuel and maneuvering)
• Save heavy weapons for boss spawns, not regular waves
• Don't chase kills into open ground; kite to a choke point