Sony has started inviting European gamers to test out PlayStation All-Stars Battle Royale. If you volunteered yourself for scientific duties, you should probably check your email inbox right now. Go on – we’ll wait.

Unlike the US beta, the European test will span both PS3 and Vita. You’ll be able to sample a handful of characters from the full game, including Kratos and PaRappa the Rapper. Let us know if you got early access in the comments section below.