Building comparison
head to head
Octopath Traveler IIvsPortal
Neither is simply harder - they are hard in different places. Octopath Traveler II demands more variance; Portal demands more execution.
Octopath Traveler II
Optimization · Pure Optimization
A refined break-and-boost JRPG won by job and latent-power optimization.
Portal
Optimization · Pure Optimization
The portal-gun puzzle game whose solutions are everything.
Octopath Traveler II leans Optimization (Pure Optimization); Portal leans Optimization (Pure Optimization).
Octopath Traveler IIPortal
Axis by axis
Execution1 vs 4
Portal leans clearly harder on execution.
Octopath Traveler II
Turn-based, no input demand
Portal
Portal placement timing modest.
Reads1 vs 0
Octopath Traveler II leans a little harder on reads, though the gap is small.
Octopath Traveler II
Scripted enemies
Portal
No adversary modeling player.
Variance3 vs 0
Octopath Traveler II leans clearly harder on variance.
Octopath Traveler II
Hit, crit, and break rolls
Portal
Deterministic chambers; no randomness.
Optimization9 vs 8
Octopath Traveler II leans a little harder on optimization, though the gap is small.
Octopath Traveler II
Job, latent power, party routing deeply rewarded
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.