Games like Star Sonata 2
Games like Star Sonata 2 include Space Engineers, Kerbal Space Program, Trove, Albion Online, and Kerbal Space Program 2. We matched them by the tags players give Star Sonata 2 on Steam (Space, Sandbox, MMORPG, Base Building, and RPG): closest matches first, and among equally close ones the better-known games.
Space Engineers
Shared: Sandbox · Space · Building
Kerbal Space Program
Shared: Space · Sandbox · Building
Trove
Shared: MMORPG · Sandbox · Free to Play
Albion Online
Shared: MMORPG · Sandbox · RPG
Kerbal Space Program 2
Shared: Space · Sandbox · Building
Dyson Sphere Program
Shared: Space · Base Building · Building
Star Trek Online
Shared: Space · MMORPG · RPG
Myth of Empires
Shared: Sandbox · MMORPG · Building
Oxygen Not Included
Shared: Base Building · Sandbox · Building
EVE Online
Shared: Space · Sandbox · Trading
Pax Dei
Shared: Sandbox · MMORPG · Base Building
Stormworks: Build and Rescue
Shared: Sandbox · Base Building · Building
Prison Architect
Shared: Sandbox · Base Building · Building
Universe Sandbox
Shared: Sandbox · Space · Science
Avorion
Shared: Sandbox · Space · Building
Stationeers
Shared: Base Building · Sandbox · Space
Scrap Mechanic
Shared: Sandbox · Building · Base Building
Space Haven
Shared: Base Building · Space · Sandbox
Spaceflight Simulator
Shared: Sandbox · Space · Science
Juno: New Origins
Shared: Building · Base Building · Sandbox
Endless Sky
Shared: Space · RPG · Free to Play
Neverwinter
Shared: MMORPG · RPG · Free to Play
Once Human
Shared: Free to Play · Building · Base Building
ASTRONEER
Shared: Space · Base Building · Sandbox