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

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

Fallout 4
Shared: Post-apocalyptic · RPG · Singleplayer

Fallout: A Post Nuclear Role Playing Game
Shared: RPG · Post-apocalyptic · Turn-Based Combat

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

Fallout 2: A Post Nuclear Role Playing Game
Shared: RPG · Post-apocalyptic · Turn-Based Combat

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

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

UnderRail
Shared: RPG · Post-apocalyptic · Turn-Based Combat

Stoneshard
Shared: RPG · Survival · Singleplayer

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

ATOM RPG: Trudograd
Shared: RPG · Survival · Post-apocalyptic

Baldur's Gate 3
Shared: RPG · Turn-Based Combat · CRPG

Fallout 76
Shared: RPG · Post-apocalyptic · Survival

Mutant Year Zero: Road to Eden
Shared: RPG · Post-apocalyptic · Turn-Based Combat

ATOM RPG: Post-apocalyptic indie game
Shared: RPG · Survival · Post-apocalyptic

Brotato
Shared: Singleplayer · Survival · RPG

ELEX
Shared: RPG · Post-apocalyptic · Singleplayer

Fallout 3
Shared: RPG · Post-apocalyptic · Singleplayer

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

SKYHILL
Shared: Survival · Post-apocalyptic · RPG

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

SurrounDead
Shared: Survival · Post-apocalyptic · Singleplayer

Quasimorph
Shared: RPG · Turn-Based Combat · Singleplayer

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