head to head
Borderlands 2 asks more than Dark Arcana: The Carnival, and the gap is execution.

Optimization · Systems & Chaos
Loot-shooter RPG built on gear chasing.

Optimization · Systems & Chaos
Tests visual search and light puzzle solving through a scripted mystery.
Borderlands 2 leans Optimization (Systems & Chaos); Dark Arcana: The Carnival leans Optimization (Systems & Chaos).
Borderlands 2 leans clearly harder on execution.
Borderlands 2
Aim matters but generous hit feel
Dark Arcana: The Carnival
Clicking hidden objects needs no dexterity
Borderlands 2 leans a little harder on reads, though the gap is small.
Borderlands 2
Enemies are scripted loot fodder
Dark Arcana: The Carnival
Solo with entirely scripted story beats
Borderlands 2 leans clearly harder on variance.
Borderlands 2
Procedurally generated weapon drops vary
Dark Arcana: The Carnival
Object locations are unknown until spotted
Borderlands 2 leans clearly harder on optimization.
Borderlands 2
Skill trees and gear math heavily solved
Dark Arcana: The Carnival
Minigames and scene logic have fixed solutions
A matching score does not mean a matching test. Two games can both sit at 10 on execution and demand completely different things of you - which is why the reasoning above matters more than the number beside it.