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 · Practiced Mastery
A cinematic puzzle platformer about sneaking a hapless Mudokon past guards while rescuing his coworkers.

Optimization · Pure Optimization
A polished co-op puzzle-platformer of physics contraptions and hero-ability combos.
Oddworld: Abe's Oddysee leans Optimization (Practiced Mastery); Trine 4: The Nightmare Prince leans Optimization (Pure Optimization).
Oddworld: Abe's Oddysee leans a little harder on execution, though the gap is small.
Oddworld: Abe's Oddysee
Precise platforming and stealth timing kill instantly
Trine 4: The Nightmare Prince
Platforming and physics manipulation need steady hands
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Oddworld: Abe's Oddysee
Sligs patrol on fixed scripts
Trine 4: The Nightmare Prince
Scripted bosses and puzzles, nothing adapts
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Oddworld: Abe's Oddysee
Deterministic screens, no randomness
Trine 4: The Nightmare Prince
Deterministic levels with no hidden information
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Oddworld: Abe's Oddysee
Mudokon rescue routes and puzzle solutions are solvable
Trine 4: The Nightmare Prince
Combining three heroes' tools solves every 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.