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

Execution · Pure Mechanics
Mastering the double-barrel shotgun's rhythm while navigating scripted enemy ambushes across dense urban maps.

Execution · Pure Mechanics
A driving-combat arcade classic where an armed spy car battles enemy vehicles down endless highways.
Doom II: Hell on Earth leans Execution (Pure Mechanics); Spy Hunter 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.
Doom II: Hell on Earth
Super Shotgun and movement timing demand precise motor execution
Spy Hunter
High-speed weaving, ramming, and weapon timing demand sharp hands.
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Doom II: Hell on Earth
All enemies are scripted; no opponent models the player
Spy Hunter
Enemy vehicles attack on fixed behaviours.
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Doom II: Hell on Earth
Ambush placements are hidden until triggered on first run
Spy Hunter
Traffic and enemy mix vary each run.
Doom II: Hell on Earth leans a little harder on optimization, though the gap is small.
Doom II: Hell on Earth
Learning enemy placement and resource routes reduces every encounter
Spy Hunter
Weapon-van timing and road knowledge are 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.