Games like Zombies and Strangers
Games like Zombies and Strangers include BALL x PIT, 20 Minutes Till Dawn, Terraria, Forager, and Vampire Survivors. We matched them by the tags players give Zombies and Strangers on Steam (Top-Down Shooter, Shoot 'Em Up, Survival Horror, Inventory Management, and Pixel Graphics): closest matches first, and among equally close ones the better-known games.
BALL x PIT
Shared: Shoot 'Em Up · Top-Down Shooter · Bullet Hell
20 Minutes Till Dawn
Shared: Shoot 'Em Up · Top-Down Shooter · Bullet Hell
Terraria
Shared: Sandbox · Pixel Graphics · 2D
Forager
Shared: Pixel Graphics · Sandbox · Crafting
Vampire Survivors
Shared: Pixel Graphics · Bullet Hell · 2D
Night Raider
Shared: Top-Down Shooter · Inventory Management · Pixel Graphics
Bit Blaster XL
Shared: Shoot 'Em Up · Bullet Hell · 2D
Chippy
Shared: Shoot 'Em Up · Top-Down Shooter · Bullet Hell
Resident Evil 4 (2005)
Shared: Survival Horror · Inventory Management · Action
Bot Vice
Shared: Top-Down Shooter · Shoot 'Em Up · Pixel Graphics
Cyberhunt
Shared: Shoot 'Em Up · Pixel Graphics · Top-Down Shooter
Planes, Bullets and Vodka
Shared: Shoot 'Em Up · Bullet Hell · Pixel Graphics
Nuclear Throne
Shared: Pixel Graphics · Top-Down Shooter · Bullet Hell
Black Skylands
Shared: Top-Down Shooter · Pixel Graphics · Sandbox
Nova Drift
Shared: Shoot 'Em Up · Bullet Hell · Arena Shooter
Stardew Valley
Shared: Pixel Graphics · Sandbox · Crafting
Noita
Shared: Pixel Graphics · Sandbox · 2D
LUFTRAUSERS
Shared: Shoot 'Em Up · Bullet Hell · Pixel Graphics
DoDonPachi Resurrection
Shared: Top-Down Shooter · Shoot 'Em Up · Bullet Hell
State of Anarchy: Master of Mayhem
Shared: Top-Down Shooter · Shoot 'Em Up · Bullet Hell
SNKRX
Shared: Top-Down Shooter · Shoot 'Em Up · Arena Shooter
Star of Providence
Shared: Shoot 'Em Up · Bullet Hell · Pixel Graphics
Starbound
Shared: Sandbox · Pixel Graphics · Crafting
Sky Force Reloaded
Shared: Shoot 'Em Up · Top-Down Shooter · Bullet Hell