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 |
|---|---|---|---|
| #108 | 18 days ago | 463e61cd… | |
| #156 | 18 days ago | e2cc91cc… | |
| #431 | 20 days ago | 112b52ef… | |
| #279 | 20 days ago | 08dc5bfc… | |
| #260 | 20 days ago | 180e305a… | |
| #163 | 20 days ago | 3d1e8445… | |
| #11 | 20 days ago | 3e7f5c10… | |
| #182 | 20 days ago | 46072138… | |
| #91 | 20 days ago | 85baf2fe… | |
| #209 | 20 days ago | 8c9824a9… |