Games like Tunnel Escape
Games like Tunnel Escape include Fallout 4, SKYHILL, Clair Obscur: Expedition 33, Fallout: New Vegas, and Metaphor: ReFantazio. We matched them by the tags players give Tunnel Escape on Steam (Zombies, Post-apocalyptic, Roguelike, Anime, and JRPG): closest matches first, and among equally close ones the better-known games.

Fallout 4
Shared: Post-apocalyptic · Singleplayer · RPG

SKYHILL
Shared: Post-apocalyptic · Zombies · Roguelike

Clair Obscur: Expedition 33
Shared: Turn-Based Combat · Singleplayer · JRPG

Fallout: New Vegas
Shared: Post-apocalyptic · RPG · Singleplayer

Metaphor: ReFantazio
Shared: Anime · JRPG · RPG

SurrounDead
Shared: Zombies · Post-apocalyptic · Singleplayer

Persona 5 Royal
Shared: JRPG · Anime · Singleplayer

7 Days to Die
Shared: Zombies · Post-apocalyptic · Survival

Tales of ARISE
Shared: Anime · JRPG · RPG

Hades
Shared: Roguelike · Action Roguelike · Singleplayer

Hades II
Shared: Roguelike · RPG · Action

Vampire Survivors
Shared: Roguelike · Action Roguelike · Singleplayer

The Binding of Isaac: Rebirth
Shared: Roguelike · Action Roguelike · Singleplayer

Dead Age
Shared: Zombies · RPG · Turn-Based Combat

Days Gone
Shared: Zombies · Post-apocalyptic · Singleplayer

Yet Another Zombie Survivors
Shared: Zombies · Roguelike · Singleplayer

Project Zomboid
Shared: Zombies · Post-apocalyptic · Survival

NieR Replicant™ ver.1.22474487139...
Shared: JRPG · RPG · Post-apocalyptic

Persona 4 Golden
Shared: JRPG · Anime · Singleplayer

Eastward
Shared: Singleplayer · Post-apocalyptic · RPG

Darkest Dungeon®
Shared: Roguelike · Turn-Based Combat · RPG

DRAGON BALL Z: KAKAROT
Shared: Anime · RPG · Singleplayer

Persona 3 Reload
Shared: Anime · JRPG · RPG

Dungeon Munchies
Shared: Anime · Post-apocalyptic · RPG