Building comparison
head to head
BreakoutvsHalf-Life 2
Neither is meaningfully harder - they pose close to the same test. The widest gap is execution, and it is a single point.
Breakout
Execution · Pure Mechanics
Atari's foundational arcade game of bouncing a ball to clear brick walls.
Half-Life 2
Execution · Pure Mechanics
Landmark FPS built on physics puzzles and tight gunplay.
Breakout leans Execution (Pure Mechanics); Half-Life 2 leans Execution (Pure Mechanics).
BreakoutHalf-Life 2
Axis by axis
Execution7 vs 6
Breakout leans a little harder on execution, though the gap is small.
Breakout
Paddle precision is essentially the entire game
Half-Life 2
Gravity gun and shooting demand precision.
Reads0 vs 1
Half-Life 2 leans a little harder on reads, though the gap is small.
Breakout
No opponent
Half-Life 2
Combine AI scripted, non-adaptive.
Variance1 vs 1
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Breakout
Ball physics are deterministic
Half-Life 2
Almost no randomness.
Optimization3 vs 3
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Breakout
Tunneling strategy to the top row helps
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.