head to head
vs
Five Nights at Freddy's 2vsThe Blackout Club
Five Nights at Freddy's 2 leans Variance (Systems & Chaos); The Blackout Club leans Variance (Systems & Chaos).
Five Nights at Freddy's 2The Blackout Club
Axis by axis
Execution4 vs 3
Five Nights at Freddy's 2 leans harder on execution: Mask, flashlight, and music box juggling demands fast hands
Reads1 vs 2
The Blackout Club leans harder on reads: Live-voiced 'gods' occasionally respond personally; mostly scripted Sleepers
Variance6 vs 6
Even - both lean on variance about the same.
Optimization6 vs 6
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.