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.

Variance · Systems & Chaos
A semi-roguelike horror game where randomised resources and persistent noise create genuine variance around learnable systems.

Optimization · Systems & Chaos
A horror stealth game testing how fast you map a monster's hidden rules.
Amnesia: The Bunker leans Variance (Systems & Chaos); Five Nights at Freddy's: Secret of the Mimic leans Optimization (Systems & Chaos).
Amnesia: The Bunker leans a little harder on execution, though the gap is small.
Amnesia: The Bunker
Tense stealth and limited firearm use raise the execution bar
Five Nights at Freddy's: Secret of the Mimic
Walking, hiding and gadget use under pressure, modest demands
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Amnesia: The Bunker
The creature reacts to noise but follows proximity rules, not player modelling
Five Nights at Freddy's: Secret of the Mimic
The Mimic is scripted-plus-random, not a genuine adapting mind
Amnesia: The Bunker leans a little harder on variance, though the gap is small.
Amnesia: The Bunker
Randomised item placement each run and creature patrol timing add real uncertainty
Five Nights at Freddy's: Secret of the Mimic
Costume disguises and patrol behaviour stay hidden until learned
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Amnesia: The Bunker
Resource planning, generator timing and noise management are learnable systems
Five Nights at Freddy's: Secret of the Mimic
Mapping safe routes and mechanics converges to a routine
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.