| Game |
Achievement |
Points |
 |
 |
Aliens Go Home |
0.44 |
| Finish 3 missions on 3 stars. |
|
 |
Quality Over Quantity |
0.50 |
| Upgrade 5 weapons to the max in a single mission. |
|
 |
Fiscal Responsibility |
0.85 |
| Save 1000 or more credits in a single mission. |
|
 |
Industrial Complex |
0.71 |
| Build all weapons in a single mission. |
|
 |
Gun Forest |
1.17 |
| Place 50 weapons in a single mission. |
|
 |
Defcon 1 |
0.86 |
| Fire all superweapons in a single wave. |
|
 |
All Clear |
1.34 |
| Finish 12 missions on 3 stars. |
|
 |
Endangered Species |
1.65 |
| Collect 100 Dancing Aliens. |
|
 |
Take A Day Off, Doc |
1.43 |
| Finish 5 missions without the Research Unit. |
|
 |
Xenocide |
1.59 |
| Kill 30000 aliens. |
