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
A crafting-heavy survival shooter where weapon-build optimisation and aimed dismemberment carry the loop.
Optimization · Practiced Mastery
A co-op action RPG where artifact RNG and elemental build optimisation are the core long-term challenges.
Dead Space 3 leans Execution (Practiced Mastery); Genshin Impact leans Optimization (Practiced Mastery).
Dead Space 3 leans a little harder on execution, though the gap is small.
Dead Space 3
Weapon crafting alters execution demands but shooting stays central
Genshin Impact
Spiral Abyss time trials demand precise rotation and dodge timing
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Dead Space 3
All enemies scripted; co-op adds coordination not prediction
Genshin Impact
PvE entirely; no human opponent to model
Genshin Impact leans a little harder on variance, though the gap is small.
Dead Space 3
Scavenger bot loot adds mild RNG to crafting resources
Genshin Impact
Gacha banner pulls and artifact substats are high-variance systems
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Dead Space 3
Deep weapon crafting system rewards systematic optimisation
Genshin Impact
Elemental reaction builds and team compositions are exhaustively solved
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.