Rift Riff Achievements Here is the full list of all 35 Rift Riff achievements.Filter Achievement View View Image viewList view Sort by Won first then by TrueSteamAchievement desc TrueSteamAchievement asc Achievement name desc Achievement name asc TSA Ratio desc TSA Ratio asc Gamers desc Gamers asc Steam order Date won desc Date won asc What are achievement flags? Click to find outApply AllWonNot wonWas it Luck?Claim your first challenge. 12 February 2026 - Add a guideArchitectUnlock all towers. 28 January 2026 - Add a guideCursedApply 3 effects to a monster, simultaneously. 27 January 2026 - Add a guideKilled the Big GuyDefeat the Moon. 27 January 2026 - Add a guideBogeymanDefeat 100 monsters while they are scared. 27 January 2026 - Add a guideSo CloseLose because of the last monster alive. 27 January 2026 - Add a guideStrong StartLose the first wave of a scenario. 26 January 2026 - Add a guideHide & SeekClosely inspect the creep hiding in the spherical ruin. 26 January 2026 - Add a guideBig Tower Go BoomActivate a permanent tower. 26 January 2026 - Add a guideFinetunerUpgrade towers 100 times. 26 January 2026 - Add a guideWeakDefeat 100 monsters while they are weakened. 26 January 2026 - Add a guideAgainFail and retry 3 times in a row. 26 January 2026 - Add a guideMonster SlayerDefeat 10,000 monsters. 26 January 2026 - Add a guideFloristPick 100 flowers. 26 January 2026 - Add a guidePerfect PourSpend exactly all the juice you get during a scenario. 26 January 2026 - Add a guideFallen ThroneComplete the first scenario in Fortress. 26 January 2026 - Add a guideKeeper of the DomeComplete the first scenario in Dome. 26 January 2026 - Add a guideSlow DownDefeat 1000 monsters while they are slowed. 26 January 2026 - Add a guideBigger ToolboxUnlock the ability to choose 5 different towers when playing. 26 January 2026 - Add a guideSpend It AllSpend 1000 juice on various towers. 26 January 2026 - Add a guideIn the DirtComplete a scenario with a tower on fertile ground. 26 January 2026 - Add a guideBetter SoftwareUpgrade a tower. 26 January 2026 - Add a guideKnowledge, GainedComplete all tutorials. 26 January 2026 - Add a guideWrecking BallRefund towers 10 times. 26 January 2026 - Add a guideMonster HunterDefeat 1000 monsters. 26 January 2026 - Add a guideRift RifferComplete the first rift. 26 January 2026 - Add a guideNow You Are Getting GoodClaim 10 challenges. Locked - Add a guideMaximum Power DensityComplete a scenario with each built tower having every possible upgrade. Locked - Add a guideGood CoverageBuild a tower on every tower spot in Crab. Locked - Add a guideDeveloperUnlock all upgrades. Locked - Add a guideTinkererUnlock all companions. Locked - Add a guideRift ManagerComplete all first scenarios of all rifts. Locked - Add a guideRift CEOComplete all first and second scenarios of all rifts. Locked - Add a guideRift GodComplete and claim all challenges. Locked - Add a guideThe Fallen KingClosely inspect the fallen king. Locked - Add a guide