Building comparison
head to head
Prototype 2vsRed Faction
Neither is harder. They score identically on all four axes, so the difference between them is in kind, not degree.
Prototype 2
Execution · Practiced Mastery
An open-world revenge tale where a new shapeshifter hunts Alex Mercer through plague-zoned New York.
Red Faction
Execution · Practiced Mastery
Mars-mining rebellion FPS famous for letting you blast through the terrain itself.
Prototype 2 leans Execution (Practiced Mastery); Red Faction leans Execution (Practiced Mastery).
Prototype 2Red Faction
Axis by axis
Execution6 vs 6
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Prototype 2
Power-swapping combat and traversal demand decent dexterity
Red Faction
Classic FPS aim and movement carry the campaign.
Reads1 vs 1
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Prototype 2
Blackwatch and infected never adapt
Red Faction
Scripted guards; multiplayer was a minor side mode.
Variance2 vs 2
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Prototype 2
Sandbox encounters carry slight randomness
Red Faction
Unknown level layouts first time through.
Optimization5 vs 5
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Prototype 2
Mutation upgrades and target-hunting routes reward planning
Red Faction
Geo-Mod tunneling and route knowledge open solvable shortcuts.
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.