Achieved | Achievement | % of players | Unlock date |
|---|---|---|---|
 | Fear My Sharpness Beat a circle enemy. | 97.14% | 02/04/2018, 18:17:28 |
 | Flat Smash Beat a triangle enemy. | 95.92% | 02/04/2018, 18:18:19 |
 | Dont Be A Square Beat a square enemy. | 95.14% | 02/04/2018, 18:18:54 |
 | Shaping Up Use your three forms to fight. | 91.55% | 02/04/2018, 18:19:00 |
 | Rookie Hero Finish your first side quest. | 89.14% | 02/04/2018, 18:21:16 |
 | Too Bad! Get 1 Game Over. | 77.81% | 02/04/2018, 18:43:02 |
 | A Long Way To Go Activate the first Checkpoint Guard. | 72.99% | 02/04/2018, 18:24:10 |
 | Salad To Go Defeat Plantosaurus. | 57.7% | 02/04/2018, 18:32:38 |
 | Eight Legged Freaks Defeat Arachne. | 38.33% | 02/04/2018, 18:44:49 |
 | Complicated Foes Defeat an enemy with two or more shapes. | 37.29% | 02/04/2018, 19:18:35 |
 | Shapeshifter Change your shape 1000 times. | 36.66% | 05/04/2018, 16:26:10 |
 | Buy Somethin’ Will Ya! Buy your first heart from the store. | 28.55% | 02/04/2018, 18:08:56 |
 | Free The Whale Defeat Hank. | 27.37% | 02/04/2018, 19:01:03 |
 | Learning The Ropes Get your first special ability. | 23% | 02/04/2018, 19:18:51 |
 | What Would Jacques Do? Defeat Kraken. | 22.96% | 02/04/2018, 19:18:35 |
 | Cultural Games Defeat Quetzal. | 17.04% | 02/04/2018, 19:45:05 |
 | Magma Tears Defeat Flatepetl. | 15% | 02/04/2018, 20:00:45 |
 | King Of The Ocean Beat 50 Squidclops. | 14.41% | |
 | I Aint Afraid Of No Ghost Defeat the Norns. | 12.89% | 05/04/2018, 17:12:25 |
 | Capitalist Dog Get all the coins. | 12.59% | 05/04/2018, 18:43:30 |
 | The Wolf Of Flatstreet Defeat Fenrir. | 11.78% | 05/04/2018, 17:30:06 |
 | Flat Perfect Get all the special abilities. | 11.78% | 05/04/2018, 17:30:23 |
 | Your Destiny Awaits Open the path to the sky tower. | 10.22% | 05/04/2018, 18:58:31 |
 | End Of The Line Activate the last Checkpoint Guard. | 9.67% | 05/04/2018, 19:31:28 |
 | Masked Enigma Defeat Hex. | 9.67% | 05/04/2018, 19:29:31 |
 | Mother’s Memento Get the final journal page. | 9.63% | 05/04/2018, 19:29:32 |
 | I See Only A Point | 9.48% | 05/04/2018, 19:53:00 |
 | That's All Folks? Earn the normal ending. | 9.37% | 05/04/2018, 19:57:07 |
| King Of The Heavens Get 100% coins in Flatelysium. | 9.22% | |
 | Easy Peasy Complete the game in Flat Newbie. | 9.07% | 05/04/2018, 19:57:07 |
| Treasureless Ocean Get 100% coins in Flatlantis. | 8.74% | |
| A Job Well Done Complete the game in Flat Hero. | 8.22% | |
| A Forest Without Secrets Get 100% coins in Flat Forest. | 8.11% | |
| Geometric King Beat 500 enemies. | 7.93% | |
| Expert Archeologist Get 100% coins in Flatepetl. | 7.81% | |
| Breaking The Ice Get 100% coins in Flatsgard. | 7.33% | |
| Legendary Hero Finish all of the side quests. | 6.96% | |
 | Out Of Stock Buy all the hearts from the store. | 6.78% | 02/04/2018, 18:09:37 |
| Know Your History Get all of the secret scrolls. | 6.11% | |
| Seeker Of Truths | 5.48% | |
| See Ya Next Time! Earn the true ending. | 5.3% | |
| No Pain, No Gain Get 100 Game Overs. | 4.3% | |
| Wabbit Season Beat 50 Bunny Balls. | 3.26% | |
| Seasoned Player Complete the game in Flat Legend. | 3.07% | |
| How Many Does It Take Beat 50 Roundowls. | 3% | |
| No More Lizards! Beat 50 Sparks. | 2.93% | |
| Geometric Lord Beat 1000 enemies. | 2.56% | |
| Overachiever Earn all of the achievements. | 2.41% |