Building comparison
head to head
Portal 2vsSuperliminal
Portal 2 asks more than Superliminal, and the gap is optimization.
Portal 2
Optimization · Pure Optimization
A first-person puzzle game where seeing the solution is the whole skill.
Superliminal
Optimization · Pure Optimization
A perspective puzzle game where objects resize to match how they look when you set them down.
Portal 2 leans Optimization (Pure Optimization); Superliminal leans Optimization (Pure Optimization).
Portal 2Superliminal
Axis by axis
Execution3 vs 2
Portal 2 leans a little harder on execution, though the gap is small.
Portal 2
Portal placement requires some precision but timing is lenient.
Superliminal
Forced-perspective placement needs light spatial precision
Reads0 vs 0
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Portal 2
No opponent; puzzles are static.
Superliminal
No opponent; solo perspective puzzle
Variance0 vs 0
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Portal 2
Puzzles are deterministic with no randomness.
Superliminal
All rooms are deterministic
Optimization9 vs 7
Portal 2 leans clearly harder on optimization.
Portal 2
Solving the puzzle's logic IS the entire game.
Superliminal
Understanding forced-perspective growth rules to size objects into the correct shape
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.