head to head
vs
Sonic GenerationsvsThe World's Hardest Game
Sonic Generations leans Execution (Practiced Mastery); The World's Hardest Game leans Execution (Pure Mechanics).
Sonic GenerationsThe World's Hardest Game
Axis by axis
Execution7 vs 8
The World's Hardest Game leans harder on execution: Pixel-precise dodging through dot patterns is everything
Reads0 vs 0
Even - both lean on reads about the same.
Variance0 vs 0
Even - both lean on variance about the same.
Optimization6 vs 5
Sonic Generations leans harder on optimization: S-ranks come from memorising optimal routes and shortcuts
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.