Prototype Guide and Walkthrough

SuperCheats.com Unofficial Guide to Prototype

When an infectious virus was released in Penn Station, it changed Alex Mercer, turning him into a veritable killing machine. Alex has no memory of the events that took place before his transformation, and must use his shape-shifting, mind-delving abilities to piece together the memories of the military personnel surrounding the outbreak—and take revenge on those responsible.

This guide contains a walkthrough covering every mission, including comprehensive strategies for defeating every boss character encountered, as well as maps revealing the location of every Hint and Landmark collectible. You’ll also find tips for earning the coveted Platinum medal in every optional event, and listings of every Xbox 360 achievement and PlayStation 3 trophy.

Note: This guide was written based on the NORMAL difficulty level. The strategies and instructions contained within still apply to other difficulty levels, but enemies deal more damage and have more health on higher difficulty levels. Furthermore, though this guide was written using the Xbox 360 version of the game, everything is still applicable to the PlayStation 3 and PC versions, as they differ only in control scheme.