head to head
Neither is meaningfully harder - they pose close to the same test. The widest gap is variance, and it is a single point.

Execution · Practiced Mastery
Neon top-down massacre where each floor is a one-mistake execution puzzle.

Execution · Pure Mechanics
Light-gun reflex shooting that converges to memorized spawn choreography.
Hotline Miami leans Execution (Practiced Mastery); Time Crisis 4 leans Execution (Pure Mechanics).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Hotline Miami
One-hit-death rooms demand flawless fast inputs
Time Crisis 4
Snap aim and cover-pedal timing decide every section
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Hotline Miami
Enemies are dumb scripted reactors
Time Crisis 4
Enemy waves are fully scripted set-pieces
Hotline Miami leans a little harder on variance, though the gap is small.
Hotline Miami
Slight enemy behavior wobble between restarts
Time Crisis 4
Spawns are fixed after one credit
Hotline Miami leans a little harder on optimization, though the gap is small.
Hotline Miami
Route planning and mask choice per floor
Time Crisis 4
Memorizing spawn order is how scores climb
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.