head to head
Conker: Live & Reloaded asks more than Prototype 2, and the gap is reads.

Execution · Practiced Mastery
A scripted comedy platformer paired with class-based team shooting and map control.

Execution · Practiced Mastery
An open-world revenge tale where a new shapeshifter hunts Alex Mercer through plague-zoned New York.
Conker: Live & Reloaded leans Execution (Practiced Mastery); Prototype 2 leans Execution (Practiced Mastery).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Conker: Live & Reloaded
Class shooter multiplayer rewards aim; campaign platforming is moderate
Prototype 2
Power-swapping combat and traversal demand decent dexterity
Conker: Live & Reloaded leans clearly harder on reads.
Conker: Live & Reloaded
Team versus matches add modest opponent prediction
Prototype 2
Blackwatch and infected never adapt
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Conker: Live & Reloaded
Mostly deterministic with light spawn noise
Prototype 2
Sandbox encounters carry slight randomness
Prototype 2 leans a little harder on optimization, though the gap is small.
Conker: Live & Reloaded
Class roles and map control reward study
Prototype 2
Mutation upgrades and target-hunting routes 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.