head to head
Aliens vs. Predator 2 asks more than Super Mario Odyssey, and the gap is reads.

Execution · Pure Mechanics
An asymmetric FPS with three interlocking campaigns as marine, alien, and predator on the same colony.

Execution · Pure Mechanics
A 3D platformer whose joy lives in tight movement and capture-driven traversal.
Aliens vs. Predator 2 leans Execution (Pure Mechanics); Super Mario Odyssey leans Execution (Pure Mechanics).
Super Mario Odyssey leans a little harder on execution, though the gap is small.
Aliens vs. Predator 2
Wall-crawling aliens and panicked marines test raw aim
Super Mario Odyssey
Precise platforming and capture-move tech ceiling.
Aliens vs. Predator 2 leans clearly harder on reads.
Aliens vs. Predator 2
Cross-species multiplayer rewards outguessing human opponents
Super Mario Odyssey
No adaptive opponents whatsoever.
Aliens vs. Predator 2 leans clearly harder on variance.
Aliens vs. Predator 2
Motion tracker pings and dark corridors conceal threats
Super Mario Odyssey
Almost no randomness in level design.
Super Mario Odyssey leans a little harder on optimization, though the gap is small.
Aliens vs. Predator 2
Species matchup knowledge and map control are learnable
Super Mario Odyssey
Moon routes and movement tech learnable.
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.