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
A fast reflex platformer about swinging through hazardous environments precisely.

Execution · Pure Mechanics
A vibrant 2D platformer with rhythm-based highlight levels.
Alien Spidy leans Execution (Pure Mechanics); Rayman Legends leans Execution (Pure Mechanics).
Alien Spidy leans a little harder on execution, though the gap is small.
Alien Spidy
Quick swinging and precise reflexes define every level
Rayman Legends
Tight 2D platforming and music levels
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Alien Spidy
Solo platformer with no adaptive opponent
Rayman Legends
No adaptive opponent
Alien Spidy leans a little harder on variance, though the gap is small.
Alien Spidy
Hazards are fixed and learnable
Rayman Legends
Fixed levels
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Alien Spidy
Optimal pathing speeds collection runs
Rayman Legends
Time trial routing
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.