Stalin vs Martians and Zeno Clash are both on offer this weekend ahead of their releases - SvM on Monday 20th April and Zeno Clash on the Tuesday.

For the whole of the weekend, both games can be pre-ordered for special prices. Ridiculous real time strategy Stalin vs Martians has 20% off at both Gamersgate and Direct2Drive, putting it at $16 (rather than $20).

ACE Team's Zeno Clash has an even better offer, with their first-person punch-em-up losing a healthy 50% off its original asking price at Direct2Drive. That's just $10! If you haven't pre-ordered it already, I suggest you go and do that right now.

Both offers will be gone by the end of the weekend, mind, so don't dilly dally!