Begin with three survivors and a single road. Each gate becomes more valuable the longer your squad fires at it — keep your fire on a `+1` and watch it grow to `+20`. Gates appear in pairs with a deadly pillar between them, forcing you to choose a side: the `×3` or the `+18`, never the `÷5`. Smash green crates to deal more damage and blue ones to fire faster, avoid every solid obstacle, and eliminate whatever advances down the lane. Every stage concludes with a boss. If you die, it returns weaker.
Survivalist Instructions
Desktop: Move the mouse left or right to move your squad. Mobile: Press and drag left or right to move your squad.