Firebird
Six Flags America
| Ride type | Stand Up Coaster |
| Builder | Bolliger & Mabillard (B & M) |
| Model | Stand-Up Coaster |
| Designer | Ing.-Büro Stengel GmbH |
| Current status | Operating |
| Opening date | 06/07/2012 |
| Track length | 2900 ' |
| Maximum speed | 55 mph |
| Height | 100 ' |
| Highest drop | 90 ' |
| Number of inversions | 2 |
| Riding time | 2:00 min. |
| Coaches | seven four-passenger (2x2) |
| Number of trains | 2 |
| Capacity | 1220 riders/hour |
| Riding restrictions | At least 54 " |
Relocated from Six Flags Great America as Iron Wolf
Former names:
Apocalypse (from 2012 until 2019)
Relocated to Six Flags Great America as Iron Wolf
Former names:
Apocalypse (from 2012 until 2019)
Relocated to Six Flags Great America as Iron Wolf