The dead close in from every direction. Hold your fenced outpost: build turrets, post guards, upgrade your defenses, and salvage scrap ⚙ from the fallen. Survive endless waves.
Protect the Core at the center of your outpost. Your fence rings the base — the dead attack it from all sides, and where it breaks, they pour in. Survive each wave; if the Core falls, it's over.
Earned from every kill (plus a small trickle). Spend it on structures, guards, repairs, and upgrades.
| Item | Role |
|---|---|
| Cryo Tower | Slows the dead in an area (light damage) |
| Guard | Mobile unit that roams & shoots |
| Barricade | Cheap wall to block & funnel |
| Bomb 💣 | Place anywhere (50⚙); after 3s it detonates, destroying every unit in its blast — zombies and your own. Use it to clear a swarm. |
Outpost-wide upgrades that boost every turret, guard, and your Core at once.