head to head
Pac-Man Championship Edition DX 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
Score-attack remix of Pac-Man built around herding huge ghost trains at high speed.
Grand Theft Auto: San Andreas leans Optimization (Practiced Mastery); Pac-Man Championship Edition DX leans Execution (Practiced Mastery).
Pac-Man Championship Edition DX leans clearly harder on execution.
Grand Theft Auto: San Andreas
Flying school and drive-bys need decent hands
Pac-Man Championship Edition DX
Blistering speed demands frame-tight cornering
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
Pac-Man Championship Edition DX
Sleeping ghosts follow deterministic trains
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
Pac-Man Championship Edition DX
Board layouts are fixed and learnable
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Grand Theft Auto: San Andreas
Stats, gym, weapon skill, and routes reward systematic play
Pac-Man Championship Edition DX
Routing ghost trains for maximum score chains
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.