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
Colour-painting terrain puzzles that resolve to finding the intended solution.

Optimization · Practiced Mastery
Neo-Paris brawler whose hook is building your own combos and remixing victims' memories.
Nihilumbra leans Optimization (Pure Optimization); Remember Me leans Optimization (Practiced Mastery).
Remember Me leans a little harder on execution, though the gap is small.
Nihilumbra
Some platforming timing, but forgiving throughout
Remember Me
Combo chains need rhythm but stay forgiving
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Nihilumbra
Enemies cannot be fought or read, only avoided
Remember Me
Leapers and enforcers follow fixed behaviors
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Nihilumbra
Hand-designed puzzles with nothing random
Remember Me
Memory remixes are scripted puzzles, not random
Nihilumbra leans a little harder on optimization, though the gap is small.
Nihilumbra
Choosing which colour solves each terrain puzzle is the game
Remember Me
Pressen combo-lab design is the game's real system
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.