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
The co-op evolution of the coin-dropping kingdom builder, now with persistent campaigns across themed settings.

Optimization · Pure Optimization
Lane defense classic about managing a sun economy against shambling waves.
Kingdom Two Crowns leans Optimization (Pure Optimization); Plants vs. Zombies leans Optimization (Pure Optimization).
Kingdom Two Crowns leans a little harder on execution, though the gap is small.
Kingdom Two Crowns
Riding and coin placement only
Plants vs. Zombies
Clicking to plant, minimal pressure
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Kingdom Two Crowns
Greed attacks are systemic, not adaptive
Plants vs. Zombies
Zombie waves follow set compositions
Kingdom Two Crowns leans a little harder on variance, though the gap is small.
Kingdom Two Crowns
Procedural islands and mount locations vary
Plants vs. Zombies
Wave timing and lane pressure vary mildly
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Kingdom Two Crowns
Build order and portal-clearing strategy dominate
Plants vs. Zombies
Sun economy and lane setups are near-solvable
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.