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 · Pure Mechanics
Rhythm roguelike that fuses dungeon crawling with beat-matched movement.

Execution · Practiced Mastery
Head-swapping action roguelite where each skull is a new moveset.
Crypt of the NecroDancer leans Execution (Pure Mechanics); Skul: The Hero Slayer leans Execution (Practiced Mastery).
Crypt of the NecroDancer leans a little harder on execution, though the gap is small.
Crypt of the NecroDancer
Rhythm-locked inputs on every beat punish any miss.
Skul: The Hero Slayer
Action platforming with skull swaps demands precise combos.
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Crypt of the NecroDancer
Enemy movement is fully scripted patterns.
Skul: The Hero Slayer
Enemy AI is fully scripted.
Skul: The Hero Slayer leans a little harder on variance, though the gap is small.
Crypt of the NecroDancer
Procedural dungeons and item drops add some swing.
Skul: The Hero Slayer
Skull and item drops swing runs.
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Crypt of the NecroDancer
Enemy patterns and routing are solvable once learned.
Skul: The Hero Slayer
Skull synergies and boss patterns reward study.
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.