Games like Zombie Prison Break
This game has a fun aesthetic along with polished mechanics. Every gun is something unique that you most likely haven't seen in other games. The prison/map has different path options giving good replayability.
Indie games to play next
Picked to match Zombie Prison Break on gameplay, themes, and feel.
Project Redsun
Invadead
Undead Paradise
Senile Zombies
Road to Top G
UZG Remastered
Hill-Z
Pathogen: Survival
Zombie Rampage
ITERRIA ZONE
Anything But A Gun
The Damned Office
Color Corruption
Lythium
Covid-26
Oops! Zombie Swarm
Project Teddy
SenpaiSurvivor
Mutant Ops
Dial Z to Zombie: Zombies Attack the Beach
Ghost Maze
Zombie
FISHGUN
Dead Bits