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
Memorising and rapidly inputting spell recipes while dodging your own friends.

Optimization · Practiced Mastery
A narrative action RPG where build planning matters more than reflex execution.
Magicka 2 leans Optimization (Practiced Mastery); The Witcher 3: Wild Hunt leans Optimization (Practiced Mastery).
Magicka 2 leans a little harder on execution, though the gap is small.
Magicka 2
Typing element combos quickly mid-fight is the skill ceiling
The Witcher 3: Wild Hunt
Combat timing matters but generous dodges forgive sloppy play.
The Witcher 3: Wild Hunt leans a little harder on reads, though the gap is small.
Magicka 2
Enemies are scripted; friendly-fire chaos is not prediction
The Witcher 3: Wild Hunt
Enemies use fixed AI behaviours; no adaptation.
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Magicka 2
Co-op misfires add slapstick randomness, little else
The Witcher 3: Wild Hunt
Loot rolls and minor combat variance only.
Magicka 2 leans a little harder on optimization, though the gap is small.
Magicka 2
Knowing the strongest spell recipes trivialises encounters
The Witcher 3: Wild Hunt
Builds, alchemy, and quest routing 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.