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

Optimization · Pure Optimization
A space tower-defense game solved by optimal module placement under timed pressure.
Metin2 leans Optimization (Pure Optimization); Space Run: Fast and Safe Delivery leans Optimization (Pure Optimization).
Space Run: Fast and Safe Delivery leans a little harder on execution, though the gap is small.
Metin2
Hack-and-slash grinding with simple inputs.
Space Run: Fast and Safe Delivery
Real-time placement under pressure adds mild twitch
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.
Space Run: Fast and Safe Delivery
Enemy waves are scripted, not adapting to you
Space Run: Fast and Safe Delivery leans a little harder on variance, though the gap is small.
Metin2
Upgrade chance rolls dominate gear progression.
Space Run: Fast and Safe Delivery
Wave compositions and timing add bounded surprises
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.
Space Run: Fast and Safe Delivery
Optimal weapon placement and resource use win runs
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.