The next free Xbox Live Games with Gold title will be Capybara's excellent puzzle contribution to Ubisoft's long-running fantasy series: Might & Magic: Clash of Heroes, which normally costs $15. Xbox Live's Larry "Major Nelson" Hryb announced the title will become free for all Gold subscribers from Oct. 1 to Oct. 15 on his blog.
The post also gives a look at other upcoming deals on Xbox Live--if you've been waiting to pick up some Borderlands 2 DLC, all currently released content will go on sale for 50 percent off on Sept. 24. XCOM, BioShock 2, and the original Borderlands will also see discounted add-ons during the "2K Ad-hoc Sale."
You have until the end of the month to grab the current Game with Gold, Rainbow Six Vegas (normally $10), for free.