Games like Fallout: A Post Nuclear Role Playing Game
Games like Fallout: A Post Nuclear Role Playing Game include Fallout 2: A Post Nuclear Role Playing Game, Fallout 4, UnderRail, Fallout: New Vegas, and S.T.A.L.K.E.R. 2: Heart of Chornobyl - Standard Edition. We matched them by the tags players give Fallout: A Post Nuclear Role Playing Game on Steam (RPG, Post-apocalyptic, Classic, Open World, and Isometric): closest matches first, and among equally close ones the better-known games.

Fallout 2: A Post Nuclear Role Playing Game
Shared: RPG · Post-apocalyptic · Classic

Fallout 4
Shared: Post-apocalyptic · Open World · RPG

UnderRail
Shared: RPG · Post-apocalyptic · Isometric

Fallout: New Vegas
Shared: RPG · Post-apocalyptic · Open World

S.T.A.L.K.E.R. 2: Heart of Chornobyl - Standard Edition
Shared: Post-apocalyptic · Open World · RPG

Encased: A Sci-Fi Post-Apocalyptic RPG
Shared: RPG · Post-apocalyptic · Turn-Based Combat

Wasteland 2: Director's Cut
Shared: RPG · Post-apocalyptic · Turn-Based

The Witcher 3: Wild Hunt — Remastered
Shared: RPG · Open World · Atmospheric

Fallout 3
Shared: Post-apocalyptic · RPG · Open World

Cyberpunk 2077
Shared: RPG · Open World · Singleplayer

Fallout Tactics: Brotherhood of Steel
Shared: RPG · Post-apocalyptic · Turn-Based

ATOM RPG: Post-apocalyptic indie game
Shared: RPG · Post-apocalyptic · Turn-Based

ELEX
Shared: RPG · Post-apocalyptic · Open World

ATOM RPG: Trudograd
Shared: RPG · Open World · Post-apocalyptic

Starfield
Shared: RPG · Open World · Singleplayer

XCOM 2
Shared: RPG · Turn-Based Combat · Singleplayer

FINAL FANTASY VIII
Shared: RPG · Classic · Turn-Based

STAR WARS™ Knights of the Old Republic™
Shared: RPG · Classic · Sci-fi

The Elder Scrolls III: Morrowind Game of the Year Edition
Shared: RPG · Open World · Classic

Gothic 1 Classic
Shared: RPG · Classic · Open World

Pillars of Eternity
Shared: RPG · Isometric · Singleplayer

Pillars of Eternity II: Deadfire
Shared: RPG · Isometric · Singleplayer

Shadowrun Returns
Shared: RPG · Isometric · Turn-Based

Terminator: Resistance
Shared: Post-apocalyptic · RPG · Open World