Games like SpaceKraft!
Games like SpaceKraft! include Kerbal Space Program, Poly Bridge, EVE Online, Poly Bridge 2, and Kerbal Space Program 2. We matched them by the tags players give SpaceKraft! on Steam (Puzzle, Space Sim, Difficult, Sandbox, and Simulation): closest matches first, and among equally close ones the better-known games.
Kerbal Space Program
Shared: Sandbox · Space Sim · Simulation
Poly Bridge
Shared: Puzzle · Simulation · Difficult
EVE Online
Shared: Space Sim · Difficult · Simulation
Poly Bridge 2
Shared: Puzzle · Difficult · Simulation
Kerbal Space Program 2
Shared: Sandbox · Difficult · Physics
Human Fall Flat
Shared: Puzzle · Sandbox · Physics
Space Engineers
Shared: Sandbox · Simulation · Physics
Noita
Shared: Difficult · Physics · Sandbox
Hardspace: Shipbreaker
Shared: Simulation · Puzzle · Sandbox
Crazy Machines 3
Shared: Puzzle · Simulation · Sandbox
Bridge Constructor Portal
Shared: Puzzle · Simulation · Physics
Universe Sandbox
Shared: Space Sim · Sandbox · Simulation
Totally Accurate Battle Simulator
Shared: Sandbox · Simulation · Physics
Besiege
Shared: Sandbox · Simulation · Physics
Elite Dangerous
Shared: Space Sim · Simulation · Open World
Opus Magnum
Shared: Puzzle · Simulation · Steampunk
Empyrion - Galactic Survival
Shared: Simulation · Space Sim · Sandbox
BONEWORKS
Shared: Sandbox · Puzzle · Physics
BeamNG.drive
Shared: Simulation · Physics · Sandbox
Gold Mining Simulator
Shared: Simulation · Mining · Sandbox
Heavenly Bodies
Shared: Puzzle · Difficult · Physics
Garry's Mod
Shared: Sandbox · Physics · Simulation
Don't Starve Together
Shared: Difficult · Sandbox · Adventure
Spaceflight Simulator
Shared: Space Sim · Sandbox · Simulation