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 · Practiced Mastery
A top-down shooter testing aim and resource management against alien swarms.

Execution · Pure Mechanics
An explosively destructible run-and-gun starring parody action-movie heroes.
Alien Breed Evolution leans Execution (Practiced Mastery); Broforce 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.
Alien Breed Evolution
Twin-stick aiming under alien swarms demands reflexes
Broforce
Run-and-gun reflexes amid constant explosions
Alien Breed Evolution leans a little harder on reads, though the gap is small.
Alien Breed Evolution
Aliens charge on scripts, nothing adapting to you
Broforce
Enemies are dumb scripts
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Alien Breed Evolution
Spawn timing and ambushes add unpredictability
Broforce
Random bro assignments and destructible chaos shake runs
Alien Breed Evolution leans a little harder on optimization, though the gap is small.
Alien Breed Evolution
Ammo and upgrade management reward resource planning
Broforce
Knowing each bro's kit and level layouts helps
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.