A video uploaded by a YouTube user earlier today reveals a number of characters that have yet to be confirmed by the developers, NetherRealm, to appear in the upcoming blood fueled fighting game Mortal Kombat.

The video is short, not even an entire minute long and it showcases various screenshots. In these quite legit looking screens, Sindel and Ermac are shown, along with Sonya, Scorpion, Sub-Zero and a few other 'old news' characters.

Sindel and Ermac have yet to be officially confirmed, but not much arguing can be done with this video. I've embedded it after the break so that you can see for yourself. Mortal Kombat will be available for the Xbox 360 and PS3 in April of next year.