Building comparison
head to head
AstroneervsPortal
Neither is simply harder - they are hard in different places. Astroneer demands more variance; Portal demands more execution.
Astroneer
Optimization · Pure Optimization
Cozy space exploration and base-building sandbox.
Portal
Optimization · Pure Optimization
The portal-gun puzzle game whose solutions are everything.
Astroneer leans Optimization (Pure Optimization); Portal leans Optimization (Pure Optimization).
AstroneerPortal
Axis by axis
Execution2 vs 4
Portal leans clearly harder on execution.
Astroneer
Light terrain tool inputs
Portal
Portal placement timing modest.
Reads0 vs 0
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Astroneer
No adaptive opponents
Portal
No adversary modeling player.
Variance2 vs 0
Astroneer leans clearly harder on variance.
Astroneer
Planet resource distribution
Portal
Deterministic chambers; no randomness.
Optimization8 vs 8
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Astroneer
Base layout, power chains, automation
Portal
Pure puzzle-solving optimization.
A matching score does not mean a matching test. Two games can both sit at 10 on execution and demand completely different things of you - which is why the reasoning above matters more than the number beside it.