Building comparison
head to head
0rbitalisvsPortal
Portal asks more than 0rbitalis, and the gap is execution.
0rbitalis
Optimization · Pure Optimization
A gravity puzzle about calculating launch angles for stable satellite orbits.
Portal
Optimization · Pure Optimization
The portal-gun puzzle game whose solutions are everything.
0rbitalis leans Optimization (Pure Optimization); Portal leans Optimization (Pure Optimization).
0rbitalisPortal
Axis by axis
Execution1 vs 4
Portal leans clearly harder on execution.
0rbitalis
One launch input - no twitch skill
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.
0rbitalis
Solo - no opponent to predict
Portal
No adversary modeling player.
Variance1 vs 0
0rbitalis leans a little harder on variance, though the gap is small.
0rbitalis
Deterministic gravity simulation, no randomness
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.
0rbitalis
Calculating stable orbit trajectories is the entire puzzle
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.