head to head
vs
Grand Theft Auto VvsIndy 500
Grand Theft Auto V leans Execution (Practiced Mastery); Indy 500 leans Execution (Pure Mechanics).
Grand Theft Auto VIndy 500
Axis by axis
Execution5 vs 6
Indy 500 leans harder on execution: Paddle-steered cornering at speed is the whole test
Reads2 vs 3
Indy 500 leans harder on reads: Head-to-head races reward anticipating the rival's line
Variance2 vs 1
Grand Theft Auto V leans harder on variance: Some mission and lobby randomness.
Optimization4 vs 3
Grand Theft Auto V leans harder on optimization: Heists, money loops, builds learnable.
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.