Building comparison
head to head
140vsRock Band 2
Neither is harder. They score identically on all four axes, so the difference between them is in kind, not degree.
140
Execution · Pure Mechanics
A minimalist rhythm platformer where abstract shapes and hazards pulse in lockstep with the soundtrack.
Rock Band 2
Execution · Pure Mechanics
The full-band rhythm game whose setlist and feel made it the genre's high-water mark.
140 leans Execution (Pure Mechanics); Rock Band 2 leans Execution (Pure Mechanics).
140Rock Band 2
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.
140
Jumps must land on the musical beat precisely
Rock Band 2
Guitar, drum, and vocal accuracy on expert 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.
140
No opponent exists
Rock Band 2
Charts never respond
Variance0 vs 0
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
140
Fully deterministic rhythm patterns
Rock Band 2
Fixed setlist 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.
140
Learning each sequence's timing solution
Rock Band 2
Overdrive activation paths decide leaderboard 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.