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
The reboot that turned Assassin's Creed into a loot-driven action RPG.

Execution · Practiced Mastery
First-person melee timing against scripted hordes, supported by a craftable weapon economy.
Assassin's Creed Origins leans Optimization (Practiced Mastery); Dead Island 2 leans Execution (Practiced Mastery).
Dead Island 2 leans a little harder on execution, though the gap is small.
Assassin's Creed Origins
Hitbox-based combat needs timing but lenient.
Dead Island 2
Melee timing, dodges and zombie crowd control need decent hands
Assassin's Creed Origins leans a little harder on reads, though the gap is small.
Assassin's Creed Origins
Guard AI scripted, predictable.
Dead Island 2
Zombies follow scripted aggression patterns, never model you
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Assassin's Creed Origins
Loot rarity rolls present.
Dead Island 2
Loot drops and zombie spawns add mild run-to-run noise
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Assassin's Creed Origins
Gear, abilities, target loadouts solvable.
Dead Island 2
Weapon mods, skill cards and elemental matchups reward planning
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.