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 twin-stick arcade shooter testing aim and web defense reflexes.

Execution · Pure Mechanics
An explosively destructible run-and-gun starring parody action-movie heroes.
Black Widow leans Execution (Pure Mechanics); Broforce leans Execution (Pure Mechanics).
Black Widow leans a little harder on execution, though the gap is small.
Black Widow
Twin-stick aiming and movement on the web is the core test
Broforce
Run-and-gun reflexes amid constant explosions
Black Widow leans a little harder on reads, though the gap is small.
Black Widow
Bugs follow scripted spawn patterns, not adapting
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.
Black Widow
Bug entry points add mild unpredictability
Broforce
Random bro assignments and destructible chaos shake runs
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Black Widow
Prioritizing targets and bonus timing raises scores
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.