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 wonRift GodComplete and claim all challenges. 15 February 2026 - Add a guideNow You Are Getting GoodClaim 10 challenges. 13 February 2026 - Add a guideWas it Luck?Claim your first challenge. 12 February 2026 - Add a guideRift ManagerComplete all first scenarios of all rifts. 12 February 2026 - Add a guideGood CoverageBuild a tower on every tower spot in Crab. 12 February 2026 - Add a guideKilled the Big GuyDefeat the Moon. 12 February 2026 - Add a guideBig Tower Go BoomActivate a permanent tower. 12 February 2026 - Add a guideRift CEOComplete all first and second scenarios of all rifts. 12 February 2026 - Add a guideDeveloperUnlock all upgrades. 11 February 2026 - Add a guideArchitectUnlock all towers. 11 February 2026 - Add a guideCursedApply 3 effects to a monster, simultaneously. 11 February 2026 - Add a guideMaximum Power DensityComplete a scenario with each built tower having every possible upgrade. 11 February 2026 - Add a guideTinkererUnlock all companions. 11 February 2026 - Add a guideWeakDefeat 100 monsters while they are weakened. 10 February 2026 - Add a guideStrong StartLose the first wave of a scenario. 10 February 2026 - Add a guideBogeymanDefeat 100 monsters while they are scared. 09 February 2026 - Add a guideAgainFail and retry 3 times in a row. 08 February 2026 - Add a guideSo CloseLose because of the last monster alive. 08 February 2026 - Add a guideFinetunerUpgrade towers 100 times. 08 February 2026 - Add a guideMonster SlayerDefeat 10,000 monsters. 08 February 2026 - Add a guideKeeper of the DomeComplete the first scenario in Dome. 08 February 2026 - Add a guideHide & SeekClosely inspect the creep hiding in the spherical ruin. 08 February 2026 - Add a guideFallen ThroneComplete the first scenario in Fortress. 08 February 2026 - Add a guideWrecking BallRefund towers 10 times. 08 February 2026 - Add a guideSlow DownDefeat 1000 monsters while they are slowed. 08 February 2026 - Add a guideThe Fallen KingClosely inspect the fallen king. 08 February 2026 - Add a guideFloristPick 100 flowers. 08 February 2026 - Add a guideBetter SoftwareUpgrade a tower. 08 February 2026 - Add a guideSpend It AllSpend 1000 juice on various towers. 08 February 2026 - Add a guideBigger ToolboxUnlock the ability to choose 5 different towers when playing. 08 February 2026 - Add a guideIn the DirtComplete a scenario with a tower on fertile ground. 08 February 2026 - Add a guideKnowledge, GainedComplete all tutorials. 08 February 2026 - Add a guidePerfect PourSpend exactly all the juice you get during a scenario. 08 February 2026 - Add a guideMonster HunterDefeat 1000 monsters. 08 February 2026 - Add a guideRift RifferComplete the first rift. 08 February 2026 - Add a guide