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 Revolution-era Paris entry built around dense crowds and open-ended blackbox assassinations.

Optimization · Practiced Mastery
A gentle stealth-horror adventure testing patience and light puzzle routing.
Assassin's Creed Unity leans Optimization (Practiced Mastery); Gylt leans Optimization (Practiced Mastery).
Assassin's Creed Unity leans a little harder on execution, though the gap is small.
Assassin's Creed Unity
Refined parkour, still forgiving combat
Gylt
Gentle stealth and aiming with forgiving margins
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Assassin's Creed Unity
Co-op partners face scripted guards
Gylt
Monsters patrol fixed routes without adapting
Gylt leans a little harder on variance, though the gap is small.
Assassin's Creed Unity
Fixed sandbox assassinations
Gylt
Creature placements are unknown only on first approach
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Assassin's Creed Unity
Gear builds and blackbox approach planning
Gylt
Routing past patrols and solving light puzzles is the core
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.