Building comparison
head to head
Half-Life 2vsRocksmith 2014
Rocksmith 2014 asks more than Half-Life 2, and the gap is execution.
Half-Life 2
Execution · Pure Mechanics
Landmark FPS built on physics puzzles and tight gunplay.
Rocksmith 2014
Execution · Pure Mechanics
A pure physical-execution trainer - playing a real guitar accurately on time.
Half-Life 2 leans Execution (Pure Mechanics); Rocksmith 2014 leans Execution (Pure Mechanics).
Half-Life 2Rocksmith 2014
Axis by axis
Execution6 vs 9
Rocksmith 2014 leans clearly harder on execution.
Half-Life 2
Gravity gun and shooting demand precision.
Rocksmith 2014
Real fretting and picking accuracy is literally the whole game
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.
Rocksmith 2014
No opponent, only the song
Variance1 vs 0
Half-Life 2 leans a little harder on variance, though the gap is small.
Half-Life 2
Almost no randomness.
Rocksmith 2014
Charts are fully known in advance
Optimization3 vs 2
Half-Life 2 leans a little harder on optimization, though the gap is small.
Half-Life 2
Linear progression with no builds.
Rocksmith 2014
Practice scheduling helps but solves nothing for your hands
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.