Games like ZombieBusters: Reborn
Games like ZombieBusters: Reborn include Shape of Dreams, Predecessor, Resident Evil 4, Warhammer 40,000: Space Marine 2, and Yet Another Zombie Survivors. We matched them by the tags players give ZombieBusters: Reborn on Steam (MOBA, Action, PvE, Arcade, and 3D): closest matches first, and among equally close ones the better-known games.

Shape of Dreams
Shared: PvE · Action · MOBA

Predecessor
Shared: MOBA · Action · PvE

Resident Evil 4
Shared: Action · Zombies · Singleplayer

Warhammer 40,000: Space Marine 2
Shared: Action · PvE · Singleplayer

Yet Another Zombie Survivors
Shared: Zombies · Arcade · Top-Down

Days Gone
Shared: Action · Zombies · Survival

Left 4 Dead 2
Shared: Action · Zombies · Survival

World War Z
Shared: Action · Zombies · PvE

Resident Evil Requiem
Shared: Action · Zombies · Singleplayer

Gigantic: Rampage Edition
Shared: MOBA · Action · 3D

Deep Rock Galactic: Survivor
Shared: PvE · Top-Down · Action

Back 4 Blood
Shared: Zombies · Action · PvE

Dying Light
Shared: Zombies · Action · Survival

Zombieville USA 3D
Shared: Action · Arcade · Zombies

ELDEN RING NIGHTREIGN
Shared: PvE · Action · Singleplayer

Resident Evil 2
Shared: Zombies · Action · Singleplayer

Hatsune Miku: Project DIVA Mega Mix+
Shared: Arcade · Action · 3D

BALL x PIT
Shared: Action · Arcade · Top-Down

Megabonk
Shared: Action · Survival · Arcade

Resident Evil 4 (2005)
Shared: Action · Zombies · Singleplayer

EARTH DEFENSE FORCE 6
Shared: Action · PvE · 3D

SCUM
Shared: Action · Survival · Zombies

DeadPoly
Shared: Zombies · Survival · PvE