Core Defense takes the best out of the tower defense genre and infuses it with roguelike mechanics and adds a dash of deckbuilding to create a simple, yet enticing gameplay experience which will have you craving for just one more wave, one more reward and just one ... more ... run! - Easy to learn – needs no tutorial - Hard to master due to high difficulty - Play in short sessions, pause any time - Unlock and discover different rewards with every run - Explore many playstyles and strategies - Unlock dozens of elusive achievements - Save and share infographics about your runs Unlock the premium version to ... - Blissfully despair at 20+ difficulty levels - Try how far you can make it in endless mode Unlock the mastery expansion to ... - Collect mastery points to spend on various bonuses - Beat 10 more difficulty levels - Spice things up with 10 supercharge modes