head to head
vs
DrivervsRiver Raid
Driver leans Execution (Pure Mechanics); River Raid leans Execution (Pure Mechanics).
DriverRiver Raid
Axis by axis
Execution7 vs 8
River Raid leans harder on execution: Threading the narrowing river while managing fuel is pure reflex
Reads0 vs 0
Even - both lean on reads about the same.
Variance1 vs 1
Even - both lean on variance about the same.
Optimization4 vs 3
Driver leans harder on optimization: City routes and mission tactics 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.