head to head
Neither is meaningfully harder - they pose close to the same test. The widest gap is variance, and it is a single point.

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

Execution · Practiced Mastery
A Space Invaders descendant testing arcade aim plus an upgrade-economy layer.
Broforce leans Execution (Pure Mechanics); Titan Attacks! leans Execution (Practiced Mastery).
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
Titan Attacks!
Dodging fire while sniping descending waves is pure arcade aim
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
Titan Attacks!
Alien waves follow fixed formations
Broforce leans a little harder on variance, though the gap is small.
Broforce
Random bro assignments and destructible chaos shake runs
Titan Attacks!
Bounty drops and saucer timing add minor noise
Titan Attacks! leans a little harder on optimization, though the gap is small.
Broforce
Knowing each bro's kit and level layouts helps
Titan Attacks!
Upgrade purchases between waves form a small economy to solve
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.