head to head
Mario Kart 64 asks more than Realm of the Mad God, and the gap is reads.

Execution · Twitch Chaos
N64 couch classic where blue shells and shortcuts decide friendships.

Execution · Twitch Chaos
A permadeath bullet-hell MMO where dozens of players swarm gods and one mistake erases your character.
Mario Kart 64 leans Execution (Twitch Chaos); Realm of the Mad God leans Execution (Twitch Chaos).
Realm of the Mad God leans a little harder on execution, though the gap is small.
Mario Kart 64
Mini-turbo snaking and shortcut execution
Realm of the Mad God
Dodging dense bullet patterns with permadeath stakes
Mario Kart 64 leans clearly harder on reads.
Mario Kart 64
Couch rivals bait shells and fakes
Realm of the Mad God
Boss patterns are scripted; other players cooperate, not oppose
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Mario Kart 64
Item draws swing every race
Realm of the Mad God
Loot drops and event spawns gamble your character's fate
Realm of the Mad God leans a little harder on optimization, though the gap is small.
Mario Kart 64
Shortcut and line knowledge is fully mapped
Realm of the Mad God
Gear tiers, class knowledge, and dungeon routing compound
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.