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

Execution · Practiced Mastery
Dodging scripted bullet patterns while solving each fight's pacifist logic.

Execution · Practiced Mastery
Robot-dinosaur hunting that rewards weak-point study and ranged precision.
Deltarune leans Execution (Practiced Mastery); Horizon Zero Dawn leans Execution (Practiced Mastery).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Deltarune
Bullet-hell dodging in battles demands real reflexes
Horizon Zero Dawn
Bow aiming and dodge timing matter.
Horizon Zero Dawn leans a little harder on reads, though the gap is small.
Deltarune
Enemy patterns are charming but fully scripted
Horizon Zero Dawn
Machines follow fixed patterns, not adapting.
Horizon Zero Dawn leans a little harder on variance, though the gap is small.
Deltarune
Encounters and secrets are fixed once known
Horizon Zero Dawn
Some loot and patrol randomness.
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Deltarune
ACT routes, sparing logic and TP economy are solvable
Horizon Zero Dawn
Weak points, traps, builds fully solvable.
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.