Hold the line in Squad Zero, a vertical action shooter. Slide left and right to aim while your squad fires automatically. Break incoming bonus shields to recruit a fighter, power up your weapon, or recover health before the next wave arrives.
Fight through 288 stages across 24 maps. Face packed hordes, enemies that attack from range, and bosses with distinct attack patterns. Watch for warnings, dodge the attack, and get back into firing position.
Visit the Armory between stages to unlock weapons, train specialists, and change your squad’s look. Take on the Daily Challenge or choose an unlocked map in endless Survival and beat your own record there. Play on phones and tablets.
Hold back hordes, recruit fighters, and upgrade your squad.