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

Execution · Pure Mechanics
A first-person endless runner testing reflexes on a doomed spaceship.
Broforce leans Execution (Pure Mechanics); Infinity Runner leans Execution (Pure Mechanics).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Broforce
Run-and-gun reflexes amid constant explosions
Infinity Runner
Fast reflexes for dodging and QTEs define play
Infinity Runner leans a little harder on reads, though the gap is small.
Broforce
Enemies are dumb scripts
Infinity Runner
Scripted obstacles, no adaptive opponent
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
Infinity Runner
Some procedural obstacle variation
Broforce leans a little harder on optimization, though the gap is small.
Broforce
Knowing each bro's kit and level layouts helps
Infinity Runner
Little to solve beyond reaction memorization
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.