A hat for players who help on the test sites, and members of Madrak's Test Army, a former group dedicated to finding bugs in Roblox. This hat is given rarely.
| Player | Serial | Ownership ▾ | UAID |
|---|---|---|---|
| #553 | 1 month ago | 6042e7a7… | |
| #579 | 1 month ago | 60f6062b… | |
| #578 | 1 month ago | a3cfc586… | |
| #570 | 1 month ago | a6b6b6ce… | |
| #549 | 1 month ago | d57402bf… | |
| #565 | 1 month ago | e4d50c00… | |
| #544 | 1 month ago | ff842017… | |
| #1476 | 1 month ago | 24f0c1b7… | |
| #1472 | 1 month ago | 3cb39628… | |
| #1482 | 1 month ago | 6c58b625… |