Square is having a 50 per cent sale on its online store for one week only.
Square Enix has announced it plans to bring console-quality games to Google's Chrome browser, beginning with IO Interactive's fun action title Mini Ninjas.
The first game in the band franchise to take the All Formats No.1.
Xbox 360, PS3 and PC gamers offered the chance to try the game before launch.
Will be on show at E3 alongside Mini Ninjas and Just Cause 2.