Games like Starlight Alliance
Games like Starlight Alliance include Fallout 4, Fallout: New Vegas, Black Myth: Wukong, Wuthering Waves, and Gothic 1 Remake. We matched them by the tags players give Starlight Alliance on Steam (Exploration, Third-Person Shooter, Action RPG, RPG, and 3D): closest matches first, and among equally close ones the better-known games.

Fallout 4
Shared: Exploration · Post-apocalyptic · RPG

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

Black Myth: Wukong
Shared: Action RPG · RPG · Action

Wuthering Waves
Shared: RPG · Exploration · Anime

Gothic 1 Remake
Shared: Exploration · RPG · Action RPG

Warframe
Shared: Action RPG · Third-Person Shooter · RPG

Clair Obscur: Expedition 33
Shared: RPG · Exploration · Story Rich

AI LIMIT
Shared: Action RPG · RPG · Post-apocalyptic

Mass Effect™ Legendary Edition
Shared: RPG · Story Rich · Third-Person Shooter

The Last of Us™ Part II Remastered
Shared: Third-Person Shooter · Post-apocalyptic · Story Rich

Tomb Raider Game of the Year
Shared: Third-Person Shooter · Exploration · Action

Duet Night Abyss
Shared: Exploration · RPG · Third-Person Shooter

Cyberpunk 2077
Shared: RPG · Story Rich · Exploration

Lies of P
Shared: Action RPG · Exploration · Action

DARK SOULS™ III
Shared: RPG · Exploration · Action RPG

Fallout 3
Shared: Exploration · RPG · Post-apocalyptic

God of War
Shared: Action · Story Rich · RPG

Snowbreak: Containment Zone
Shared: Third-Person Shooter · RPG · Anime

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

Starfield
Shared: Exploration · RPG · Story Rich

Hogwarts Legacy
Shared: Exploration · RPG · Story Rich

Hyper Light Breaker
Shared: RPG · Action RPG · Action

Eastward
Shared: Action RPG · RPG · Story Rich

ATLYSS
Shared: Action RPG · RPG · 3D