Building comparison
head to head
Digital Devil Story: Megami TenseivsPortal
Neither is simply harder - they are hard in different places. Digital Devil Story: Megami Tensei demands more variance; Portal demands more execution.
Digital Devil Story: Megami Tensei
Optimization · Pure Optimization
Charting brutal mazes and solving demon-fusion math in a first-person crawler.
Portal
Optimization · Pure Optimization
The portal-gun puzzle game whose solutions are everything.
Digital Devil Story: Megami Tensei leans Optimization (Pure Optimization); Portal leans Optimization (Pure Optimization).
Digital Devil Story: Megami TenseiPortal
Axis by axis
Execution1 vs 4
Portal leans clearly harder on execution.
Digital Devil Story: Megami Tensei
Turn-based dungeon menus need no dexterity
Portal
Portal placement timing modest.
Reads0 vs 0
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Digital Devil Story: Megami Tensei
Demons follow fixed negotiation and combat rules
Portal
No adversary modeling player.
Variance4 vs 0
Digital Devil Story: Megami Tensei leans clearly harder on variance.
Digital Devil Story: Megami Tensei
Unmapped mazes and encounters punish until charted
Portal
Deterministic chambers; no randomness.
Optimization8 vs 8
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Digital Devil Story: Megami Tensei
Demon fusion math and maze mapping dominate progress
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.