Prototype 2 could have perfected this. Imagine a 1v5 mode: one player controls Heller (or a similarly evolved runner), while five other players control specialized Blackwatch units. One player could pilot a thermobaric tank; another could be a sniper with viral sensors; a third could command a squad of evac helicopters. The infected player would use stealth (disguise) and brute force, while the human players would use coordination and firepower. This respects the lore: Heller is a singularity, but the military is an organized system. What the game truly needed was not a competitive mode, but a cooperative horde mode . Given the "Red Zone" of NYZ—a district so heavily infected that the ground moves with biomass—a four-player survival mode makes logical sense.
Radical Entertainment understood this intuitively. The game’s narrative is a lonely Oedipal drama between Heller and Alex Mercer. Adding a second Heller would have trivialized the story’s personal stakes, turning a grim tale of revenge into a buddy-cop action movie. Interestingly, the desire for multiplayer is not baseless fan fiction. The original Prototype (2009) was rumored to have had a radical multiplayer prototype in its early development stages. Leaked design documents and post-mortem interviews suggest the team experimented with a mode where one player controlled Mercer, and the other controlled a squad of Blackwatch soldiers trying to hunt him down. This concept—an asymmetrical "David vs. Goliath" mode—is far more compelling than a symmetrical brawl. prototype 2 multiplayer
Imagine a deathmatch where two players, both disguised as civilians, try to hunt each other. The "I consume you" mechanic is an instant kill. Game design logic dictates that instant-kill moves in PvP are either frustratingly overpowered or rendered useless by long cooldowns. Furthermore, what happens when Player A consumes Player B? Does Player B die and respawn? If so, the illusion of identity is broken. Does Player B take control of a nearby infected? Then the power fantasy is diluted. The very logic of the Blacklight virus—that there can only be one ultimate apex predator—contradicts the logic of a lobby full of Hellers. Prototype 2 could have perfected this