| Achievement | How to unlock | 
|---|
| 4 Tree Rainbow | Perfect clear the specified stage. | 
| Anti-Enemy Rush | Clear the specified stage filled with resistance enemies. | 
| Apocalypse Prolapse | Clear the specified stage without letting a single balloon enemy touch the ground. | 
| Black Flag | Without selling any towers, clear the specified stage with all towers upgraded to black. | 
| Bling! | Clear a level with 5 towers upgraded to black. | 
| Bling! Bling! | Clear a level with 10 towers upgraded to black in two player. | 
| Bomb The Boss | Clear the specified stage using only bombs to destroy the boss. | 
| Construction Expert | Build 10 towers in less than 30 seconds upon entering a stage. | 
| Dancing Duo | In a two player game have both TikiMen dance under the same tower. | 
| Deep Impact | Destroy 15 enemies at once with the Mortar Tower. | 
| Demolition Duo | Clear the specified stage while using only cannon and ice towers. | 
| Double Eleven | Play the game at 11:11 am. | 
| Gem Hoarder | Clear the specified stage with 25 or more gems. | 
| Get Medieval | Clear the specified stage using only arrows and cannons. | 
| Get Medieval 2 | Clear the specified stage using only arrows and cannons. | 
| Green Flag | Clear the specified stage without a tower ever upgrading. | 
| Hidden Monument | Clear the specified stage while constructing five Gem towers. | 
| Island Defender | Clear every stage! | 
| Island Legend | Clear every stage on Hard-core difficulty. | 
| Just A Face In The Crowd | Complete a stage without getting hit! | 
| Kill Off! | Clear the specified stage while defeating 100 enemies with the Trap Tower. | 
| Lights, Camera, Monsters! | Record your first video. | 
| Lucky Find | Find an extra large stash of coins and gems. | 
| Master Sniper | Clear the specified stage while having only one tower on the screen at a time. | 
| Money Grubber | Clear a stage without losing a single coin. | 
| Monster Basher | Defeat 500 enemies. | 
| Monster Masher | Defeat 5,000 enemies. | 
| Monster Smasher | Defeat 2,000 enemies. | 
| Mutant | Clear the specified stage with a super-charged boss. | 
| Nature Conservation | Clear a level with no towers remaining. | 
| No Crossing | Complete the specified stage without crossing the bridge. | 
| Paint The World With A Rainbow! | Perfect Clear every stage. | 
| Perfect Partners | Perfect clear 5 stages in two player mode. | 
| Picky Eater | Clear the specified stage without using the fire tower. | 
| Rainbow Team | Perfect clear the specified stage. | 
| Scrooge | Clear the specified stage with a balance of 10,000 worth of coins or more. | 
| Scrooge 3 | Clear the specified stage with a balance of 14,000 worth of coins or more. | 
| Scrooge's Return | Clear the specified stage with a balance of 12,000 worth of coins or more. | 
| Somewhere Over The Rainbow | Get your first Perfect clear. | 
| Talk That Talk | Use TikiSpeak 5 times in a two player game. | 
| The Platinum Trophy | Especially for YOU! | 
| The Rainbow Connection | Perfect clear every stage on Hard-core difficulty. | 
| The Voodoo That You Do So Well | Unlock all the extra content. | 
| Tiki Really Just Do That? | Clear 'The Final Stage' on Tiki Island. | 
| Toki You Long Enough... | Clear 'Boss Clash' on Toki Island. | 
| Tower Collector | Clear the specified stage by building every type of tower. | 
| Tum Tum Traveller | Complete 10 levels on Tum Tum island. | 
| Wave Goodbye | Clear an entire wave of enemies using only a bomb. | 
| What Happens On Gati Gati STAYS on Gati Gati! | Clear 'Volcanic Swirl' on Gati Gati Island. | 
| Wishing Well | Drop 100 coins into the water and clear the specified stage. | 
| Zero Carat | Clear the specified stage without using gems. | 
| Zero Carat 2 | Clear the specified stage without using any gems. |