| # | Unlocked | Locked | Name | Beschreibung | Spieler | Global |
|---|---|---|---|---|---|---|
| 1 |
|
| T'Reined | Complete the Defense Training mission. | 2 | 2% |
| 2 |
|
| Efficiency | Have a single tower destroy more than 100 Spoids in a mission. | 2 | 1.3% |
| 3 |
|
| Make It Quick | Complete a mission using zero EMP towers. | 2 | 1.3% |
| 4 |
|
| Big Spender | Build 500 unrecycled towers. | 2 | 1.2% |
| 5 |
|
| Resourceful | Complete a mission with fliers using no Homing Missile towers. | 2 | 1.1% |
| 6 |
|
| Unstoppable | Last 15 minutes in an infinite wave mode mission. | 2 | 1.1% |
| 7 |
|
| Fully Covered | Have a tower occupy every available spot on a mission. | 2 | 1.1% |
| 8 |
|
| Pick Your Target | Change the targeting priority of 5 different towers in a mission. | 2 | 1.1% |
| 9 |
|
| Stop The Invasion | Complete all of the missions. | 2 | 1.1% |
| 10 |
|
| Not Bad | Earn a Silver medal or better on all missions. | 2 | 0.9% |
| 11 |
|
| Impressive | Earn a Gold medal or better on all missions. | 2 | 0.9% |
| 12 |
|
| Oesti Approved | Earn a Platinum medal or better on all missions. | 2 | 0.9% |