head to head
vs
Adventure PopvsNeighbours from Hell 2: On Vacation
Adventure Pop leans Optimization (Systems & Chaos); Neighbours from Hell 2: On Vacation leans Optimization (Pure Optimization).
Adventure PopNeighbours from Hell 2: On Vacation
Axis by axis
Execution3 vs 2
Adventure Pop leans harder on execution: Tapping bubble clusters needs little precision
Reads1 vs 1
Even - both lean on reads about the same.
Variance4 vs 2
Adventure Pop leans harder on variance: Bubble drops are random, shaping each board
Optimization6 vs 5
Adventure Pop leans harder on optimization: Cluster planning and power-up use are the core test
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.