You play Prototype as Alex Mercer and after the stunning intro you flash back in time and start to learn about what is going on and how you became a superhuman slaughter machine. After giving you a taste of devastating power the game snatches away your super skills and challenges you to build them back up as you progress through the action. This is a clever play on the part of the developers, instead of waiting until the end of the game, which some people will never reach, to give you the full range of moves you get a little taste of them at the start. It really whets the appetite and you’ll find yourself building up Evolve Points as fast as possible so you can purchase upgrades.
There seems to be some kind of virus linked to the military which has been unleashed and an open war gradually breaks out on the city streets between the military and the infected mutants. You are caught in the middle, hunting people who may hold information on what has happened to you. With the help of your sister and a few other people you undertake a series of missions, most of which involve killing people and blowing things up. You have an interconnected web of memories built up by consuming people which triggers a cinematic flash and leads you to further victims.

click to enlarge
The controls are WASD and mouse and the action is third-person. By holding down shift you can run up the side of buildings and you can also jump and glide in the air once you build up the necessary skills. When it comes to combat you have a wealth of options from mutated claws and hammer fists to rocket launchers and hijacked tanks. You can also consume people and assume their identity to sneak into places or throw the military off your back.
The difficulty in the mission structure is very changeable and while the game feels quite easy for the most part there are some very challenging sections. The gameplay is enormously fun most of the time and once you have purchased a few upgrades you’ll find survival gets much easier. The timed challenges and side quests scattered throughout the map bump up the overall amount of play on offer and there are various things to collect as well. It is good that they included these because you’ll soon get bored of unfocused carnage.