Building comparison
head to head
DOOM (2016)vsMetal Slug XX
Neither is meaningfully harder - they pose close to the same test. The widest gap is reads, and it is a single point.
DOOM (2016)
Execution · Pure Mechanics
Push-forward arena FPS where movement and aim are the whole game.
Metal Slug XX
Execution · Pure Mechanics
Memorising fixed spawn patterns and executing them flawlessly under one-hit death.
DOOM (2016) leans Execution (Pure Mechanics); Metal Slug XX leans Execution (Pure Mechanics).
DOOM (2016)Metal Slug XX
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.
DOOM (2016)
Aim, movement, glory-kill timing all peak.
Metal Slug XX
Dodging dense fire one-hit-death demands precise hands
Reads1 vs 0
DOOM (2016) leans a little harder on reads, though the gap is small.
DOOM (2016)
Demons scripted attack patterns.
Metal Slug XX
Every enemy and boss is a fixed scripted pattern
Variance1 vs 1
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
DOOM (2016)
Minimal encounter randomness.
Metal Slug XX
Levels never change between runs
Optimization5 vs 5
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
DOOM (2016)
Rune and weapon mod picks meaningful.
Metal Slug XX
Memorising spawns and weapon routes is the mastery path
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.