It has been a bit quiet around Vietcong developer Pterodon, and after several months, the reason has been revealed. As it turns out, Pterodon has been acquired by fellow Czech Republic developer Illusion Softworks nine months ago. Technically, Pterodon still exists but is merely a shell company. All employees were moved to Illusion and are working on Enemy In Sight, recently sold off by ailing Atari to a yet-unknown publisher.