head to head
vs
GemCraftvsPlanet Coaster
GemCraft leans Optimization (Pure Optimization); Planet Coaster leans Optimization (Pure Optimization).
GemCraftPlanet Coaster
Axis by axis
Execution2 vs 3
Planet Coaster leans harder on execution: Precise track and scenery placement rewards manual dexterity
Reads0 vs 0
Even - both lean on reads about the same.
Variance2 vs 2
Even - both lean on variance about the same.
Optimization9 vs 8
GemCraft leans harder on optimization: Combining gems for optimal tower output is the entire game
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.