head to head
Portal asks more than The Pedestrian, and the gap is execution.

Optimization · Pure Optimization
The portal-gun puzzle game whose solutions are everything.

Optimization · Pure Optimization
You play a sign-figure rearranging public signage into traversable puzzles.
Portal leans Optimization (Pure Optimization); The Pedestrian leans Optimization (Pure Optimization).
Portal leans clearly harder on execution.
Portal
Portal placement timing modest.
The Pedestrian
Forgiving platforming inside the signs
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Portal
No adversary modeling player.
The Pedestrian
No adversary present
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Portal
Deterministic chambers; no randomness.
The Pedestrian
Deterministic sign-rearranging puzzles
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Portal
Pure puzzle-solving optimization.
The Pedestrian
Panel connections reduce to clean solvable graphs
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.