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 first-person farming game about wrangling adorable slimes for plorts.

Optimization · Pure Optimization
A grand strategy game set in a fictional matriarchal world.
Slime Rancher leans Optimization (Pure Optimization); Terra Feminarum leans Optimization (Pure Optimization).
Terra Feminarum leans a little harder on execution, though the gap is small.
Slime Rancher
Vacuum aiming is gentle.
Terra Feminarum
light strategic-map movement control
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Slime Rancher
Slimes follow scripted behaviors.
Terra Feminarum
AI factions follow fixed strategic logic
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Slime Rancher
Plort prices and slime spawns vary.
Terra Feminarum
battle outcomes and events randomized
Slime Rancher leans a little harder on optimization, though the gap is small.
Slime Rancher
Ranch layout and economy reward planning.
Terra Feminarum
empire management and strategy dominate 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.