head to head
vs
Metal Slug 3vsPsyvariar Delta
Metal Slug 3 leans Execution (Pure Mechanics); Psyvariar Delta leans Execution (Pure Mechanics).
Metal Slug 3Psyvariar Delta
Axis by axis
Execution9 vs 9
Even - both lean on execution about the same.
Reads0 vs 1
Psyvariar Delta leans harder on reads: Enemy fire is scripted, not adaptive
Variance2 vs 2
Even - both lean on variance about the same.
Optimization6 vs 5
Metal Slug 3 leans harder on optimization: memorizing spawns is the path to a one-credit clear
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.