head to head
Neither is meaningfully harder - they pose close to the same test. The widest gap is execution, and it is a single point.

Optimization · Systems & Chaos
A beloved story-driven Mystery Dungeon RPG where you play as a Pokémon exploring randomized dungeons.

Variance · Systems & Chaos
A 1-bit Junji Ito-styled roguelite where you solve randomized cosmic-horror mysteries.
Pokémon Mystery Dungeon: Explorers of Sky leans Optimization (Systems & Chaos); World of Horror leans Variance (Systems & Chaos).
Pokémon Mystery Dungeon: Explorers of Sky leans a little harder on execution, though the gap is small.
Pokémon Mystery Dungeon: Explorers of Sky
Turn-based; no dexterity
World of Horror
Turn-based menus; hands are irrelevant
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Pokémon Mystery Dungeon: Explorers of Sky
No adaptive opponent
World of Horror
Eldritch events are random tables, not adaptive minds
World of Horror leans a little harder on variance, though the gap is small.
Pokémon Mystery Dungeon: Explorers of Sky
Random floors and item luck, cushioned by forgiving design
World of Horror
Random mysteries, events, and curses dominate each run
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Pokémon Mystery Dungeon: Explorers of Sky
Type matchups, recruiting, and move sets are solvable
World of Horror
Stat economy and event knowledge converge to strong play
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.