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 run-and-gun shooter testing aim and dodging against scripted zombie waves.

Execution · Pure Mechanics
A loud, high-endurance test of accurate crowd control against relentless scripted enemy swarms in open arenas.
Little Red Riding Hood's Zombie BBQ leans Execution (Pure Mechanics); Serious Sam: The First Encounter leans Execution (Pure Mechanics).
Serious Sam: The First Encounter leans a little harder on execution, though the gap is small.
Little Red Riding Hood's Zombie BBQ
Aiming and dodging waves of zombies is the whole loop
Serious Sam: The First Encounter
Sustained accurate fire against enormous enemy hordes demands constant aim
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Little Red Riding Hood's Zombie BBQ
Enemies follow scripted spawn patterns, not adapting minds
Serious Sam: The First Encounter
All enemies are scripted and follow fixed rush patterns
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Little Red Riding Hood's Zombie BBQ
Minor enemy spawn randomness, nothing meaningful to map
Serious Sam: The First Encounter
Enemy placement is consistent across runs; no hidden information
Serious Sam: The First Encounter leans a little harder on optimization, though the gap is small.
Little Red Riding Hood's Zombie BBQ
Weapon choice and positioning offer light tactical depth
Serious Sam: The First Encounter
Enemy priority and positioning strategy are learnable but shallow
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.