head to head
vs
Alien3: The GunvsFruit Ninja
Alien3: The Gun leans Execution (Pure Mechanics); Fruit Ninja leans Execution (Pure Mechanics).
Alien3: The GunFruit Ninja
Axis by axis
Execution7 vs 7
Even - both lean on execution about the same.
Reads0 vs 0
Even - both lean on reads about the same.
Variance2 vs 3
Fruit Ninja leans harder on variance: Random fruit and bomb spawns
Optimization3 vs 2
Alien3: The Gun leans harder on optimization: Grenade conservation and memorised spawns stretch credits
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.