Announcement
v1.1.11.1.1 Update
We have fixed an issue where the respawn time for the hero Lyla was calculated incorrectly, which in some cases caused abnormal respawn time behavior.
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Red Cap Squad: Zombie Source
Also known as Red Cap Squad: Zombie Source, rcszs, red cap squad zombie source
Red Cap Squad: Zombie Source is a hardcore survival roguelike auto-shooter game. Assemble a unique team, strategically utilize traps and mechanisms, and endure the endless waves of zombies to emerge victorious!
Last update
21 Jun 2026
Latest update
Update history
Browse past updates and patch notes for this game.
7 updates
May 2025
- 1.1.0 UpdateReduce minecart damage to allies and increase damage to zombies. Decrease the firing rate of bullet traps but increase their per-shot damage. Lower the difficulty to unlock new units. Significantly buff the damage of su…
April 2025
- Bugfix Fix achievement unlock logic. (Versatile Commander\Specialized Squad) Fix skill description of Shield GeneratorPatch notes
- Balance: Commander Lyla has been added the Combat Medic skill: Heals the unit with the lowest HP. Commander Lyla’s default skill has been changed to: Increases revival speed for the entire team. Commander Hawk’s HP rege…Patch notes
- Dear Commanders, Red Cap Squad: Zombie Source 1.0 is Now Live! https://store.steampowered.com/app/3340120 The horde awaits—are you ready? ● 20 Minutes. 9 Waves each unleashing thousands of zombies. Survive relentless on…Store
- 0.4.12-updateFixed a bug with the difficulty display on the results/summary screen. Fixed a bug where maps could not be unlocked properly. Added death sound effect for self-destructing/exploding enemies. Optimized the colors/color p…
- Hey Survivors! We're glad to announce that sign-ups for "Red Cap Squad: Zombie Source" are now officially open! Why a Playtest? We're running this Playtest to gather invaluable feedback from our early players. Your game…Store
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