The main game here has to be the still popular Defense Grid: The Awakening, which has to be one of the best tower defense games available. That alone would be worth the current price of $4.75 but also included in the bundle is Alien Zombie Megadeath, Exlodemon, Astro Tripper, and Hack, Slash, Loot.
As always, pay more than the average price and there's a nice bonus in the form of Sexy Synthesizer's chiptune album Rock: Deluxe Edition. At this time of year when releases are thin, I can't think of better ways to part with a couple quid for some good indie games.
Get more destructoid: We're indie-run, blogging for the love of it, and our site will always be free. Optionally, you can support us and get: (1) Faster pages from our cloud server (3) Wide(r)screen (3) No big ads on Dtoid, Japanator, Tomopop, or Flixist (4) Auto contest entries, and (5) Dibs on betas & downloads. Try it out
Unsavory comments? Please report harassment, spam, and hate speech to our moderators, and flag the user (we will ban users dishing bad karma). Can't see comments? Apps like Avast or browser extensions can cause it. You can fix it by adding *.disqus.com to your whitelists.