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.

Execution · Pure Mechanics
A fast, low-fi browser FPS built around twitch aim and movement skill.

Execution · Pure Mechanics
Free-to-play military shooter mixing class-based PvP with co-op missions.
Krunker leans Execution (Pure Mechanics); Warface leans Execution (Pure Mechanics).
Krunker leans a little harder on execution, though the gap is small.
Krunker
fast twitch aim and movement in browser FPS
Warface
Aimbot dominates gunfights; recoil control and flick aim decide duels.
Krunker leans a little harder on reads, though the gap is small.
Krunker
reading human opponents' positioning and peeks
Warface
Human PvP positioning and peek mind-games in versus modes.
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Krunker
minor spawn and loadout randomness
Warface
Spawn and enemy position uncertainty, minor.
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Krunker
class loadouts and map knowledge are learnable
Warface
Loadout grind and class synergy matter but are mappable.
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.