Building comparison
head to head
DJ Hero 2vsGuitar Hero: World Tour
Neither is harder. They score identically on all four axes, so the difference between them is in kind, not degree.
DJ Hero 2
Execution · Pure Mechanics
The refined sequel adding freestyle scratching and head-to-head DJ battles to the turntable formula.
Guitar Hero: World Tour
Execution · Pure Mechanics
The Guitar Hero entry that added drums and vocals to chase full-band play.
DJ Hero 2 leans Execution (Pure Mechanics); Guitar Hero: World Tour leans Execution (Pure Mechanics).
DJ Hero 2Guitar Hero: World Tour
Axis by axis
Execution8 vs 8
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
DJ Hero 2
Faster scratch patterns plus freestyle sections
Guitar Hero: World Tour
Fret-and-strum accuracy on expert note charts
Reads0 vs 0
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
DJ Hero 2
No adaptive element
Guitar Hero: World Tour
Charts never adapt
Variance0 vs 0
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
DJ Hero 2
Charts fixed despite freestyle windows
Guitar Hero: World Tour
Deterministic charts
Optimization4 vs 4
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
DJ Hero 2
Score multiplier and euphoria routing
Guitar Hero: World Tour
Star power activation paths drive top scores
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.