head to head
Guacamelee! 2 asks more than Grand Theft Auto: San Andreas, and the gap is execution.

Optimization · Practiced Mastery
A sprawling open-world crime epic with RPG-style character stats across a whole state.

Execution · Practiced Mastery
Sequel luchador metroidvania with even tighter platforming gauntlets.
Grand Theft Auto: San Andreas leans Optimization (Practiced Mastery); Guacamelee! 2 leans Execution (Practiced Mastery).
Guacamelee! 2 leans clearly harder on execution.
Grand Theft Auto: San Andreas
Flying school and drive-bys need decent hands
Guacamelee! 2
Chicken-form gauntlets push precision platforming further
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Grand Theft Auto: San Andreas
Gang AI is scripted, never adaptive
Guacamelee! 2
Scripted enemies and bosses
Grand Theft Auto: San Andreas leans a little harder on variance, though the gap is small.
Grand Theft Auto: San Andreas
Territory wars and traffic add light randomness
Guacamelee! 2
Deterministic authored challenges
Grand Theft Auto: San Andreas leans a little harder on optimization, though the gap is small.
Grand Theft Auto: San Andreas
Stats, gym, weapon skill, and routes reward systematic play
Guacamelee! 2
Upgrade trees and route knowledge
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.