Building comparison
head to head
Aliens: Colonial MarinesvsGrand Theft Auto V
Neither is meaningfully harder - they pose close to the same test. The widest gap is execution, and it is a single point.
Aliens: Colonial Marines
Execution · Practiced Mastery
A low-ceiling corridor shooter whose broken AI undercuts every skill test.
Grand Theft Auto V
Execution · Practiced Mastery
Sandbox crime playground spanning shooting, driving, and a persistent online economy.
Aliens: Colonial Marines leans Execution (Practiced Mastery); Grand Theft Auto V leans Execution (Practiced Mastery).
Aliens: Colonial MarinesGrand Theft Auto V
Axis by axis
Execution4 vs 5
Grand Theft Auto V leans a little harder on execution, though the gap is small.
Aliens: Colonial Marines
Standard shooter aim against infamously dumb xenomorphs
Grand Theft Auto V
Driving and shooting demand decent inputs.
Reads1 vs 2
Grand Theft Auto V leans a little harder on reads, though the gap is small.
Aliens: Colonial Marines
Broken AI barely follows its own scripts
Grand Theft Auto V
Online PvP exists but mostly gear/positioning, not modeling.
Variance1 vs 2
Grand Theft Auto V leans a little harder on variance, though the gap is small.
Aliens: Colonial Marines
Encounters are fixed and trivially learnable
Grand Theft Auto V
Some mission and lobby randomness.
Optimization3 vs 4
Grand Theft Auto V leans a little harder on optimization, though the gap is small.
Aliens: Colonial Marines
Loadout choices barely matter against weak opposition
Grand Theft Auto V
Heists, money loops, builds learnable.
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.