head to head
vs
Bad PiggiesvsHelltaker
Bad Piggies leans Optimization (Pure Optimization); Helltaker leans Optimization (Pure Optimization).
Bad PiggiesHelltaker
Axis by axis
Execution2 vs 1
Bad Piggies leans harder on execution: Light steering of contraptions after building
Reads0 vs 0
Even - both lean on reads about the same.
Variance1 vs 0
Bad Piggies leans harder on variance: Levels are fixed and repeatable
Optimization7 vs 7
Even - both lean on optimization about the same.
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.