A new gameplay video of Killzone: Mercenary, uploaded to the internet by RajmanGamingHD (thanks!), is showing 27 minutes from the game’s preview demo. Why 27 minutes? Because that’s how long it takes to finished the entire thing on the PS Vita. Watch it below.

Killzone: Mercenary is out on the PS Vita starting September 4 in Europe and September 10 in the US.

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