👤 2 Max Players 🔓 Survive all Hordes 💪 Upgrade your NPC 🎁 Playtime Rewards 🆕 Constantly Updated Trapped in a deadly box zone, your survival depends on speed, strategy, and firepower. Start by surviving a brutal 3-level death run while fending off relentless zombie hordes. Make it through and you’ll reach the main hub, where you can purchase powerful weapons, upgrade loyal henchmen, and use keycards to trade gold for critical services.