Games like Fallout 3 - Point Lookout
Games like Fallout 3 - Point Lookout include Fallout: New Vegas, Fallout 4, Fallout 76, Fallout: A Post Nuclear Role Playing Game, and Remnant: From the Ashes. We matched them by the tags players give Fallout 3 - Point Lookout on Steam (RPG, Post-apocalyptic, Lovecraftian, and Downloadable Content): closest matches first, and among equally close ones the better-known games.

Fallout: New Vegas
Shared: RPG · Post-apocalyptic

Fallout 4
Shared: Post-apocalyptic · RPG

Fallout 76
Shared: Post-apocalyptic · RPG

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

Remnant: From the Ashes
Shared: RPG · Post-apocalyptic · Lovecraftian

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

Fallout 3
Shared: Post-apocalyptic · RPG

Darkest Dungeon®
Shared: RPG · Lovecraftian

Kenshi
Shared: RPG · Post-apocalyptic

ELEX
Shared: RPG · Post-apocalyptic

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

NieR:Automata™
Shared: RPG · Post-apocalyptic

Look Outside
Shared: RPG · Lovecraftian

UnderRail
Shared: RPG · Post-apocalyptic

LISA: The Painful
Shared: RPG · Post-apocalyptic

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

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

Depersonalization
Shared: Lovecraftian · RPG

Terminator: Resistance
Shared: Post-apocalyptic · RPG

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

Wasteland 3
Shared: Post-apocalyptic · RPG

Fallout 4 VR
Shared: Post-apocalyptic · RPG

NEO Scavenger
Shared: Post-apocalyptic · RPG

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