head to head
Yet Another Zombie Defense 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
A twin-stick survival game testing base-layout economy and sustained horde aim.
Grand Theft Auto: San Andreas leans Optimization (Practiced Mastery); Yet Another Zombie Defense leans Execution (Practiced Mastery).
Yet Another Zombie Defense leans clearly harder on execution.
Grand Theft Auto: San Andreas
Flying school and drive-bys need decent hands
Yet Another Zombie Defense
Twin-stick aim under swelling night hordes carries survival
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
Yet Another Zombie Defense
Zombies beeline mindlessly, never adapting
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Grand Theft Auto: San Andreas
Territory wars and traffic add light randomness
Yet Another Zombie Defense
Wave composition varies modestly between runs
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
Yet Another Zombie Defense
Turret placement and barricade economy decide how long you last
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.