head to head
Neither is simply harder - they are hard in different places. Forager demands more variance; Portal demands more execution.

Optimization · Pure Optimization
A compulsive grind-and-automate sandbox where optimizing the resource loop is the whole game.

Optimization · Pure Optimization
The portal-gun puzzle game whose solutions are everything.
Forager leans Optimization (Pure Optimization); Portal leans Optimization (Pure Optimization).
Portal leans clearly harder on execution.
Forager
Click-and-walk inputs, no dexterity ceiling
Portal
Portal placement timing modest.
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Forager
No opponents
Portal
No adversary modeling player.
Forager leans clearly harder on variance.
Forager
Minor drop randomness, quickly irrelevant
Portal
Deterministic chambers; no randomness.
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Forager
Pure economy loop: automate, expand, compound
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.