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

Execution · Pure Mechanics
A radio-controlled car racer through houses and supermarkets with weapon pickups and hidden shortcuts.

Execution · Pure Mechanics
A top-down run-and-gun about aiming and dodging through scripted battlefields.
Re-Volt leans Execution (Pure Mechanics); Shock Troopers: 2nd Squad leans Execution (Pure Mechanics).
Shock Troopers: 2nd Squad leans a little harder on execution, though the gap is small.
Re-Volt
Twitchy RC car handling punishes sloppy steering
Shock Troopers: 2nd Squad
Aiming, dodging, and movement decide top-down combat
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Re-Volt
Multiplayer item duels add a thin mind-game layer
Shock Troopers: 2nd Squad
Enemies follow fixed scripted patterns
Re-Volt leans a little harder on variance, though the gap is small.
Re-Volt
Random pickups swing race outcomes
Shock Troopers: 2nd Squad
Enemy spawn placement adds momentary surprise
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Re-Volt
Shortcuts and car-class knowledge reward study
Shock Troopers: 2nd Squad
Weapon use and route memorization reward planning
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.