Building comparison
head to head
Half-Life 2vsThe Beatles: Rock Band
Neither is meaningfully harder - they pose close to the same test. The widest gap is reads, and it is a single point.
Half-Life 2
Execution · Pure Mechanics
Landmark FPS built on physics puzzles and tight gunplay.
The Beatles: Rock Band
Execution · Pure Mechanics
A lovingly curated Beatles career retrospective playable as a full band with vocal harmonies.
Half-Life 2 leans Execution (Pure Mechanics); The Beatles: Rock Band leans Execution (Pure Mechanics).
Half-Life 2The Beatles: Rock Band
Axis by axis
Execution6 vs 6
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Half-Life 2
Gravity gun and shooting demand precision.
The Beatles: Rock Band
Gentler charts plus three-part vocal harmonies
Reads1 vs 0
Half-Life 2 leans a little harder on reads, though the gap is small.
Half-Life 2
Combine AI scripted, non-adaptive.
The Beatles: Rock Band
Nothing adapts
Variance1 vs 0
Half-Life 2 leans a little harder on variance, though the gap is small.
Half-Life 2
Almost no randomness.
The Beatles: Rock Band
Fixed charts
Optimization3 vs 3
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Half-Life 2
Linear progression with no builds.
The Beatles: Rock Band
Harmony arrangement and overdrive timing
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.