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 |
|---|---|---|---|
| #695 | 1 year ago | f95afd2d… | |
| #755 | 1 year ago | 695cfdf4… | |
| #20 | 1 year ago | ffaf63e3… | |
| #1471 | 1 year ago | 4e947196… | |
| #1407 | 1 year ago | 6adb503b… | |
| #1481 | 1 year ago | 5b23dbb7… | |
| #1483 | 1 year ago | 5efb2f0f… | |
| #1479 | 1 year ago | ec8f88ba… | |
| #1298 | Unknown | 004f6472… | |
| #870 | Unknown | 0084a6f9… |