| Description | ||||
|---|---|---|---|---|
| It will cost 10$ for the first enemy, then each enemy afterwards will cost 10$ more than the last. So the second enemy will cost +20$ (30$ total), third enemy will cost +30$ (60$ total), and so on in a triangular numbers fashion. |
| Name | Time Received | Amount |
|---|---|---|
| 2012-05-27T02:22:45-04:00 | $10.00 | |
| 2012-05-25T19:09:15-04:00 | $20.00 |