Defend your Kingdom against the forces of evil in this epic tower defense game!. Kingdom Rush Frontiers official walkthroughs. Bigger and badder than ever before, it's a whole new level of the furiously fast, enchantingly charming tower. The world's most devilishly addictive defense game is back - welcome to Kingdom Rush: Frontiers! Game Trailer. Ironstar Champion Badge 30 points - 18, awarded. Content is available under CC-BY-SA. Mirage has sworn to use her deadly skills to protect Hammerhold. Frontiers packs in so much content, it's like a fully upgraded artillery blast of mouthwatering, pixelated joy launched right into your smiling little face Free retro movies trademarks are property of their respective owners in the US and other countries.