head to head
vs
Monster Train 2vsSlay the Spire
Monster Train 2 leans Optimization (Systems & Chaos); Slay the Spire leans Optimization (Systems & Chaos).
Monster Train 2Slay the Spire
Axis by axis
Execution1 vs 0
Monster Train 2 leans harder on execution: No manual timing or motor demands added in the sequel
Reads0 vs 1
Slay the Spire leans harder on reads: Enemy intents shown; behaviour scripted, not adaptive.
Variance7 vs 7
Even - both lean on variance about the same.
Optimization9 vs 9
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.