head to head
Neither is harder. They score identically on all four axes, so the difference between them is in kind, not degree.

Optimization · Pure Optimization
A road-punk adventure whose few action beats wrap an otherwise solvable inventory puzzle core.

Optimization · Pure Optimization
A minimal physics puzzle about chaining explosions to reach the goal.
Full Throttle leans Optimization (Pure Optimization); Zup! X leans Optimization (Pure Optimization).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Full Throttle
Biker brawl sequences require basic timing not found elsewhere
Zup! X
Minimal dexterity to trigger explosions
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Full Throttle
Linear story with scripted antagonists and no adaptive opponent
Zup! X
Solo - no opponent to model
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Full Throttle
Minimal randomness; world state is tightly authored
Zup! X
Deterministic physics puzzles, no hidden randomness
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Full Throttle
Puzzle solutions are fixed and discoverable through systematic exploration
Zup! X
Finding the right explosion sequence is the puzzle
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.