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

Optimization · Pure Optimization
A first-person factory builder that is pure logistics optimization.

Optimization · Pure Optimization
A deeper extension of the original spatial logic with more elaborate multi-tool puzzles.
Satisfactory leans Optimization (Pure Optimization); The Talos Principle 2 leans Optimization (Pure Optimization).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Satisfactory
Light platforming, no real mechanical ceiling.
The Talos Principle 2
Environmental traversal imposes negligible physical demands
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Satisfactory
No adaptive opponent in the world.
The Talos Principle 2
No opponent; isolated puzzle solving throughout
Satisfactory leans a little harder on variance, though the gap is small.
Satisfactory
Resource nodes are fixed once mapped.
The Talos Principle 2
Puzzles are fully deterministic with no randomness
Satisfactory leans a little harder on optimization, though the gap is small.
Satisfactory
Ratios, logistics, and factory layout are everything.
The Talos Principle 2
Expanded connector and accumulator mechanics require exact logical sequencing
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.