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 · Pure Optimization
A haunting puzzle-strategy game testing combo planning against rule-driven mortals.

Optimization · Pure Optimization
A first-person farming game about wrangling adorable slimes for plorts.
Ghost Master leans Optimization (Pure Optimization); Slime Rancher leans Optimization (Pure Optimization).
Slime Rancher leans a little harder on execution, though the gap is small.
Ghost Master
Assigning ghosts to fetters needs no dexterity
Slime Rancher
Vacuum aiming is gentle.
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Ghost Master
Mortal AI panics by rules, not by modelling you
Slime Rancher
Slimes follow scripted behaviors.
Slime Rancher leans a little harder on variance, though the gap is small.
Ghost Master
Mortal behaviour wanders but follows mappable logic
Slime Rancher
Plort prices and slime spawns vary.
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Ghost Master
Ghost-power combos and plasm economy solve each haunting
Slime Rancher
Ranch layout and economy reward planning.
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.