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.

Optimization · Practiced Mastery
A long Viking RPG carried by exploration and gear progression.

Execution · Practiced Mastery
Story-driven action adventure carried by its banter more than its combat depth.
Assassin's Creed Valhalla leans Optimization (Practiced Mastery); Marvel's Guardians of the Galaxy 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.
Assassin's Creed Valhalla
Combat timing matters but forgiving.
Marvel's Guardians of the Galaxy
third-person shooting with generous checkpoints
Assassin's Creed Valhalla leans a little harder on reads, though the gap is small.
Assassin's Creed Valhalla
Enemies scripted and predictable.
Marvel's Guardians of the Galaxy
enemies follow fixed behaviors
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Assassin's Creed Valhalla
Loot rolls and raid encounters vary mildly.
Marvel's Guardians of the Galaxy
story beats unknown only on first playthrough
Assassin's Creed Valhalla leans a little harder on optimization, though the gap is small.
Assassin's Creed Valhalla
Skill tree, gear, raid routing solvable.
Marvel's Guardians of the Galaxy
ability priorities and huddle timing are light systems
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.