The Xbox Live Arcade offerings this week run the gamut, whether you're in the mood to plumb the depths of the unknown or snuggle up with a known quantity.

If you're in the mood to relax with something a little more familiar, check out Raystorm HD, a remake of the classic PlayStation/Saturn shmup from Taito. But if you're ready for something a little ... different, you owe it to yourself to play Zeno Clash: Ultimate Edition, which, no exaggeration, gives us the creeps just typing it. It's a first-person brawling semi-shooter -- like Chronicles of Riddick, if its main character had just dropped all the acid.

You'll be able to pick up both Wednesday for 1200 ($15) each.

This article was originally published on Joystiq.