Next year should also see the release of the company's so-called "Halo-killer": a game called Killzone 2.

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Hermen Hulst, managing director and co-founder of the Amsterdam-based studio, said that the team sizes for Killzone 2 and 3 were about 125 people.

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Developed by Guerrilla Games and released by Sony exclusively for the Playstation 3, Killzone 2 received rave reviews when it debuted several years ago.

FORBES: Killzone 2

Killzone 2 is ridiculously fun.

FORBES: Killzone 2