Revenge of the Titans v1.80.21 Update Released

Tower defense/RTS game gets additional content
Puppy Games has issued a new version for Revenge of the Titans, an arcade mash-up of Real Time Strategy and Tower Defence. In Revenge of the Titans, you will construct and command your ground defenses in a series of increasingly massive battles across the solar system.The update includes shader effects, an Easy Mode (a campaign mode like normal campaign mode but the difficulty is capped at a much lower level for more casual play), a Sandbox Mode (the editor now allows you to specify a lot more detail about spawn points, and also specify exact amounts of each resource available), and Research Respec (you can now completely redo your entire research tree, at any time, without penalty).