head to head
Curse of the Dead Gods asks more than Mario Kart 8, and the gap is execution.

Execution · Practiced Mastery
Stylish action roguelike where light, darkness, and accumulating curses define runs.

Execution · Twitch Chaos
A kart racer where controlled chaos from random items tempers otherwise precise driving skill.
Curse of the Dead Gods leans Execution (Practiced Mastery); Mario Kart 8 leans Execution (Twitch Chaos).
Curse of the Dead Gods leans clearly harder on execution.
Curse of the Dead Gods
Parry timing and stamina control carry combat survival.
Mario Kart 8
precise drifting and item timing matter
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Curse of the Dead Gods
Enemy attacks are telegraphed scripts.
Mario Kart 8
minimal, mostly reacting not predicting
Mario Kart 8 leans a little harder on variance, though the gap is small.
Curse of the Dead Gods
Curse rolls and room drops swing run identity.
Mario Kart 8
item boxes are heavily randomized
Curse of the Dead Gods leans a little harder on optimization, though the gap is small.
Curse of the Dead Gods
Build paths and curse stacking reward planning.
Mario Kart 8
track lines and item strategy solvable
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.