Kingdom Rush Frontiers HD Lost Jungle Heroic (Level 9) Hero Grawl
Kingdom Rush Frontiers HD - Snapvine Bridge Iron Challenge (Level 8) - Hero Dierdre
Kingdom Rush Frontiers HD - Snapvine Bridge Heroic (Level 8) - Hero Nivus
Kingdom Rush Frontiers HD - Crimson Valley Iron Challenge (Level 7) - Hero Bruxa
Kingdom Rush Frontiers HD - Crimson Valley Heroic (Level 7) - Hero Cronan
Kingdom Rush Frontiers HD - Nazeru's Gates Iron Challenge (Level 6) - Hero Captain Blackthorne
Kingdom Rush Frontiers HD - Nazeru's Gates Heroic (Level 6) - Hero Mirage
Kingdom Rush Frontiers HD - Buccaneer's Den Iron Challenge - Hero Alric (Level 5)
Kingdom Rush Frontiers HD - Buccaneer's Den Heroic - Hero Saitam (Level 5)
Kingdom Rush Frontiers HD - Dunes of Despair Iron Challenge (Level 4)