head to head
Gang Beasts asks more than Half-Life 2, and the gap is reads.

Execution · Pure Mechanics
A physics brawler where reading opponent momentum and executing grabs against chaotic ragdoll physics determines survival.

Execution · Pure Mechanics
Landmark FPS built on physics puzzles and tight gunplay.
Gang Beasts leans Execution (Pure Mechanics); Half-Life 2 leans Execution (Pure Mechanics).
Gang Beasts leans a little harder on execution, though the gap is small.
Gang Beasts
Wobbly physics combat requires precise grab and throw timing
Half-Life 2
Gravity gun and shooting demand precision.
Gang Beasts leans clearly harder on reads.
Gang Beasts
Reading human opponent momentum and intent is constant
Half-Life 2
Combine AI scripted, non-adaptive.
Gang Beasts leans a little harder on variance, though the gap is small.
Gang Beasts
Physics chaos introduces run-level unpredictability
Half-Life 2
Almost no randomness.
Half-Life 2 leans a little harder on optimization, though the gap is small.
Gang Beasts
Very limited solvable systems in this format
Half-Life 2
Linear progression with no builds.
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.