head to head
Heat Signature asks more than L.A. Noire, and the gap is variance.

Variance · Systems & Chaos
Pausable top-down heist game about improvising infiltrations of procedurally generated spaceships.

Optimization · Systems & Chaos
1940s detective procedural built around crime scenes and reading scripted interrogation tells.
Heat Signature leans Variance (Systems & Chaos); L.A. Noire leans Optimization (Systems & Chaos).
Heat Signature leans a little harder on execution, though the gap is small.
Heat Signature
Pause tool removes most dexterity pressure
L.A. Noire
Light shooting and driving, very forgiving
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Heat Signature
Guards follow simple mappable logic
L.A. Noire
Suspects follow fixed scripts, never adapt
Heat Signature leans clearly harder on variance.
Heat Signature
Procedural ships, gear, and mission rolls
L.A. Noire
Interrogation tells and clues hidden until discovered
Heat Signature leans clearly harder on optimization.
Heat Signature
Gadget combos and improvised plan routing
L.A. Noire
Evidence chains and question choices have fixed correct answers
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.