head to head
vs
The Callisto ProtocolvsUntil You Fall
The Callisto Protocol leans Execution (Pure Mechanics); Until You Fall leans Execution (Practiced Mastery).
The Callisto ProtocolUntil You Fall
Axis by axis
Execution8 vs 7
The Callisto Protocol leans harder on execution: Melee-parry timing and dodge-direction choices are the core skill
Reads1 vs 1
Even - both lean on reads about the same.
Variance3 vs 4
Until You Fall leans harder on variance: Run-to-run weapon and upgrade rolls
Optimization5 vs 5
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.