head to head
vs
Ratty CattyvsRoblox
Ratty Catty leans Reads (Competitive PvP); Roblox leans Execution (Practiced Mastery).
Ratty CattyRoblox
Axis by axis
Execution3 vs 4
Roblox leans harder on execution: Many popular experiences are obby/PvP tests of hands
Reads5 vs 3
Ratty Catty leans harder on reads: Human cat-versus-mouse play rewards predicting the other player
Variance3 vs 3
Even - both lean on variance about the same.
Optimization2 vs 4
Roblox leans harder on optimization: Grind economies and trading reward system mastery
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.