head to head
DOOM (2016) asks more than Helix Jump, and the gap is optimization.

Execution · Pure Mechanics
Push-forward arena FPS where movement and aim are the whole game.

Execution · Pure Mechanics
A one-tap reflex test of threading a bouncing ball through rotating gaps.
DOOM (2016) leans Execution (Pure Mechanics); Helix Jump leans Execution (Pure Mechanics).
DOOM (2016) leans a little harder on execution, though the gap is small.
DOOM (2016)
Aim, movement, glory-kill timing all peak.
Helix Jump
Perfect tap timing through gaps is the entire game
DOOM (2016) leans a little harder on reads, though the gap is small.
DOOM (2016)
Demons scripted attack patterns.
Helix Jump
No opponent of any kind
Helix Jump leans a little harder on variance, though the gap is small.
DOOM (2016)
Minimal encounter randomness.
Helix Jump
Tower layouts vary slightly but patterns repeat quickly
DOOM (2016) leans clearly harder on optimization.
DOOM (2016)
Rune and weapon mod picks meaningful.
Helix Jump
Almost nothing to plan beyond keeping the ball falling
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.