head to head
Neither is meaningfully harder - they pose close to the same test. The widest gap is reads, and it is a single point.

Execution · Competitive PvP
The pioneering large-scale WWII shooter built on combined-arms map chaos.

Execution · Practiced Mastery
Alternate-history alien-invasion shooter known for its inventive Chimeran arsenal.
Battlefield 1942 leans Execution (Competitive PvP); Resistance: Fall of Man leans Execution (Practiced Mastery).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Battlefield 1942
Aim, vehicle handling, and leading shots matter.
Resistance: Fall of Man
Aim and weapon handling against Chimera hordes.
Battlefield 1942 leans a little harder on reads, though the gap is small.
Battlefield 1942
Human teams adapt flanks and vehicle pushes.
Resistance: Fall of Man
Sizable competitive multiplayer added genuine human opposition.
Battlefield 1942 leans a little harder on variance, though the gap is small.
Battlefield 1942
64-player chaos and spawns add noise.
Resistance: Fall of Man
Campaign unknowns on first pass.
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Battlefield 1942
Map control and vehicle timing learnable.
Resistance: Fall of Man
Exotic weapon selection per encounter rewards system knowledge.
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.