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
An oriental-fantasy grind MMORPG where upgrade luck and farming efficiency define progress.

Optimization · Pure Optimization
Optimising road networks and production chains at a settler's pace.
Metin2 leans Optimization (Pure Optimization); The Settlers II: 10th Anniversary 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.
Metin2
Hack-and-slash grinding with simple inputs.
The Settlers II: 10th Anniversary
Slow road-laying needs no dexterity at all
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Metin2
Kingdom wars add light player-versus-player conflict.
The Settlers II: 10th Anniversary
AI opponents expand on predictable scripts
Metin2 leans a little harder on variance, though the gap is small.
Metin2
Upgrade chance rolls dominate gear progression.
The Settlers II: 10th Anniversary
Map resources are scripted-but-unknown until explored
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Metin2
Farming spots, alchemy, and stat builds are solvable grind.
The Settlers II: 10th Anniversary
Road networks and production chains are the entire game
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.