Building comparison
head to head
Gorky 17vsPortal 2
Neither is simply harder - they are hard in different places. Gorky 17 demands more variance; Portal 2 demands more execution.
Gorky 17
Optimization · Pure Optimization
Turn-based tactical fights ruled by scarce-ammo economy and positioning.
Portal 2
Optimization · Pure Optimization
A first-person puzzle game where seeing the solution is the whole skill.
Gorky 17 leans Optimization (Pure Optimization); Portal 2 leans Optimization (Pure Optimization).
Gorky 17Portal 2
Axis by axis
Execution1 vs 3
Portal 2 leans clearly harder on execution.
Gorky 17
Turn-based menu inputs only
Portal 2
Portal placement requires some precision but timing is lenient.
Reads0 vs 0
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Gorky 17
Monsters follow deterministic AI routines
Portal 2
No opponent; puzzles are static.
Variance3 vs 0
Gorky 17 leans clearly harder on variance.
Gorky 17
Hit rolls and unknown encounters add tension
Portal 2
Puzzles are deterministic with no randomness.
Optimization7 vs 9
Portal 2 leans clearly harder on optimization.
Gorky 17
Strict ammo economy and positioning puzzles are the whole fight
Portal 2
Solving the puzzle's logic IS the entire game.
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.