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 zombie survival crafter where horde-night base design carries the game.

Optimization · Pure Optimization
A tower-defense game mixing snowball action with scripted-wave strategy.
7 Days to Die leans Optimization (Pure Optimization); South Park Let's Go Tower Defense Play! leans Optimization (Pure Optimization).
7 Days to Die leans a little harder on execution, though the gap is small.
7 Days to Die
Aim and movement during horde nights matter.
South Park Let's Go Tower Defense Play!
Snowball aiming adds light action demands
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
7 Days to Die
Zombie AI is largely scripted with minor pathing adaptation.
South Park Let's Go Tower Defense Play!
Enemy waves are scripted, no adaptive opponent
7 Days to Die leans a little harder on variance, though the gap is small.
7 Days to Die
World generation and loot rolls randomized.
South Park Let's Go Tower Defense Play!
Wave order unknown first time, then fixed
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
7 Days to Die
Base design and horde-night kill funnels dominate.
South Park Let's Go Tower Defense Play!
Tower placement and resource management solve each map
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.