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.

Execution · Practiced Mastery
Tests sustained crowd-kiting and spawner-priority decisions in co-op dungeon runs.

Execution · Practiced Mastery
Robot-dinosaur hunting that rewards weak-point study and ranged precision.
Gauntlet Legends leans Execution (Practiced Mastery); Horizon Zero Dawn leans Execution (Practiced Mastery).
Gauntlet Legends leans a little harder on execution, though the gap is small.
Gauntlet Legends
Kiting endless spawners while shooting is the moment-to-moment test
Horizon Zero Dawn
Bow aiming and dodge timing matter.
Horizon Zero Dawn leans a little harder on reads, though the gap is small.
Gauntlet Legends
Mobs pour from generators on fixed logic
Horizon Zero Dawn
Machines follow fixed patterns, not adapting.
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Gauntlet Legends
Item and food spots are scripted-but-unknown initially
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.
Gauntlet Legends
Generator-killing priority and character leveling reward planning
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.