Building comparison
head to head
PortalvsStories Untold
Neither is simply harder - they are hard in different places. Portal demands more execution; Stories Untold demands more variance.
Portal
Optimization · Pure Optimization
The portal-gun puzzle game whose solutions are everything.
Stories Untold
Optimization · Pure Optimization
A retro-tech horror anthology where text adventures and lab equipment hide one connected story.
Portal leans Optimization (Pure Optimization); Stories Untold leans Optimization (Pure Optimization).
PortalStories Untold
Axis by axis
Execution4 vs 1
Portal leans clearly harder on execution.
Portal
Portal placement timing modest.
Stories Untold
Typing commands and flipping switches; no reflex test.
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
No adversary modeling player.
Stories Untold
No opponent.
Variance0 vs 2
Stories Untold leans clearly harder on variance.
Portal
Deterministic chambers; no randomness.
Stories Untold
Unknown horror beats on first encounter, fixed thereafter.
Optimization8 vs 5
Portal leans clearly harder on optimization.
Portal
Pure puzzle-solving optimization.
Stories Untold
Instruction-following and decoding puzzles with exact solutions.
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.