head to head
Super Trench Attack! asks more than Half-Life 2, and the gap is variance.

Execution · Pure Mechanics
Landmark FPS built on physics puzzles and tight gunplay.

Execution · Pure Mechanics
A comedic twitch top-down shooter set in a cartoon war.
Half-Life 2 leans Execution (Pure Mechanics); Super Trench Attack! leans Execution (Pure Mechanics).
Super Trench Attack! leans a little harder on execution, though the gap is small.
Half-Life 2
Gravity gun and shooting demand precision.
Super Trench Attack!
Twitch aiming and dodging is the core
Super Trench Attack! leans a little harder on reads, though the gap is small.
Half-Life 2
Combine AI scripted, non-adaptive.
Super Trench Attack!
Enemies follow scripted AI, not adaptive
Super Trench Attack! leans clearly harder on variance.
Half-Life 2
Almost no randomness.
Super Trench Attack!
Enemy spawns add modest unpredictability
Super Trench Attack! leans a little harder on optimization, though the gap is small.
Half-Life 2
Linear progression with no builds.
Super Trench Attack!
Weapon and upgrade choices offer light planning
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.