Building comparison
head to head
Please, Touch The Artwork 2vsPortal
Portal asks more than Please, Touch The Artwork 2, and the gap is execution.
Please, Touch The Artwork 2
Optimization · Pure Optimization
A cozy hidden-object stroll testing observation more than any system mastery.
Portal
Optimization · Pure Optimization
The portal-gun puzzle game whose solutions are everything.
Please, Touch The Artwork 2 leans Optimization (Pure Optimization); Portal leans Optimization (Pure Optimization).
Please, Touch The Artwork 2Portal
Axis by axis
Execution1 vs 4
Portal leans clearly harder on execution.
Please, Touch The Artwork 2
Pointing at paintings has no skill ceiling
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.
Please, Touch The Artwork 2
No opponent exists in the gallery
Portal
No adversary modeling player.
Variance1 vs 0
Please, Touch The Artwork 2 leans a little harder on variance, though the gap is small.
Please, Touch The Artwork 2
Hidden objects sit in fixed authored spots
Portal
Deterministic chambers; no randomness.
Optimization5 vs 8
Portal leans clearly harder on optimization.
Please, Touch The Artwork 2
Spotting and light puzzle logic is the whole gentle test
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.