head to head
Neither is meaningfully harder - they pose close to the same test. The widest gap is execution, and it is a single point.

Optimization · Pure Optimization
A tactical RPG where careful positioning and managing randomized combat odds decides survival.

Optimization · Pure Optimization
Solving procedurally generated corporate heists through precise resource and power management under escalating alarms.
Fire Emblem Fates: Birthright leans Optimization (Pure Optimization); Invisible, Inc. leans Optimization (Pure Optimization).
Invisible, Inc. leans a little harder on execution, though the gap is small.
Fire Emblem Fates: Birthright
no real-time physical skill, turn-based
Invisible, Inc.
Turn-based movement; no twitch demands whatsoever
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Fire Emblem Fates: Birthright
AI is scripted, no true adaptation
Invisible, Inc.
Corporate guards patrol on scripted timers; no adaptive opponent
Invisible, Inc. leans a little harder on variance, though the gap is small.
Fire Emblem Fates: Birthright
hit chance rolls are heavily randomized
Invisible, Inc.
Procedural floor layouts and alarm escalation add significant run variance
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Fire Emblem Fates: Birthright
permadeath tactics and builds near-solvable
Invisible, Inc.
Power allocation, agent pairing, and escape routing are the core puzzle
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.