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 driving-combat arcade classic where an armed spy car battles enemy vehicles down endless highways.
Broforce leans Execution (Pure Mechanics); Spy Hunter leans Execution (Pure Mechanics).
Spy Hunter leans a little harder on execution, though the gap is small.
Broforce
Run-and-gun reflexes amid constant explosions
Spy Hunter
High-speed weaving, ramming, and weapon timing demand sharp hands.
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Broforce
Enemies are dumb scripts
Spy Hunter
Enemy vehicles attack on fixed behaviours.
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
Spy Hunter
Traffic and enemy mix vary each run.
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
Spy Hunter
Weapon-van timing and road knowledge are learnable.
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.