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
An explosively destructible run-and-gun starring parody action-movie heroes.

Execution · Pure Mechanics
A gallery shooter testing aim and dodge reflexes against scripted enemy waves.
Broforce leans Execution (Pure Mechanics); Wild Guns Reloaded leans Execution (Pure Mechanics).
Wild Guns Reloaded leans a little harder on execution, though the gap is small.
Broforce
Run-and-gun reflexes amid constant explosions
Wild Guns Reloaded
Aiming and dodging dense bullet patterns drives every stage
Wild Guns Reloaded leans a little harder on reads, though the gap is small.
Broforce
Enemies are dumb scripts
Wild Guns Reloaded
Enemies are scripted, not adapting to you
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Broforce
Random bro assignments and destructible chaos shake runs
Wild Guns Reloaded
Spawn timing adds mild chaos
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Broforce
Knowing each bro's kit and level layouts helps
Wild Guns Reloaded
Learning patterns and weapon use aids survival
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.