If you haven't played Dungeon Defenders, and you own an Android phone or tablet with a Tegra 2 or other dual-core processor, you're missing out. The highly popular tower defense RPG was updated today, though "update" probably doesn't do the changes Trendy Entertainment made to the hit title justice, because it's more like a content and UI overhaul.
Trendy has long promised an update from "First Wave" to "Second Wave," and had promised more content, as well as major changes to the look and feel of the UI. They've done just that. Here's the (very, very condensed) changelog: