head to head
Portal asks more than Eets Munchies, and the gap is execution.

Optimization · Pure Optimization
A physics contraption puzzle about routing a creature to its food.

Optimization · Pure Optimization
The portal-gun puzzle game whose solutions are everything.
Eets Munchies leans Optimization (Pure Optimization); Portal leans Optimization (Pure Optimization).
Portal leans clearly harder on execution.
Eets Munchies
Placing items is leisurely, no timing pressure
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.
Eets Munchies
Solo puzzle with no opponent
Portal
No adversary modeling player.
Eets Munchies leans a little harder on variance, though the gap is small.
Eets Munchies
Deterministic contraptions, nothing random
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.
Eets Munchies
Designing a chain to feed the creature is the solvable core
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.