Games Like Kerbal Space Program (2026)

Loved Kerbal Space Program? Here are 12 similar games worth playing next — ranked by critic and player scores, each with live price comparison across 50+ stores so you find the cheapest place to buy. Prefer the original? Compare Kerbal Space Program prices →

#1
People Playground
Shared: Physics Sandbox
A sandbox where you spawn ragdolls and subject them to every form of chaos imaginable. No goals, no rules, just creative destruction at your own pace.
from €29.55·Compare prices →
#2
Totally Accurate Battle Simulator key
Shared: Physics Sandbox
Wobbly physics chaos meets surprisingly deep unit-stacking strategy. TABS lets you pit ridiculous armies against each other and somehow makes it compulsive.
from €1.99·Compare prices →
#3
Garry's Mod
93
Shared: Physics Sandbox
Twenty years old, still pulling concurrent players that newer shooters would kill for. GMod is the multiplayer toolkit that refuses to age out, and the real question is whether your friend group is ready to commit to the server-hopping.
from €9.62·Compare prices →
#4
Besiege
Shared: Physics Sandbox
Build absurd physics-driven siege machines and flatten medieval fortresses. Besiege rewards engineering creativity over pre-set solutions.
from €0.89·Compare prices →
#5
Goat Simulator - Nightmare Edition
62
Shared: Physics Sandbox
Strap into the physics engine of a goat having an existential crisis. Pure sandbox chaos with zero objectives and zero apologies.
from €4.48·Compare prices →

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