|Elements||Chain Lift Hill|
|Arrangement:||2 trains with 6 cars per train. Riders are arranged 4 across in a single row for a total of 24 riders per train.|
|Former names||Apocalypse ( to )|
|Relocations||Six Flags Great America as Iron Wolf|
Six Flags America as Firebird
|Capacity||1,220 riders per hour|
For the 2019 season the Apocalypse was given floorless, sit-down trains and the new Firebird name. The new sit-down trains are one row shorter then the prior stand-up trains.
The model above being listed as "Stand-Up Coaster" is intentional. rcdb make/model logic is based on how the ride was originally built. In contrast, the design field does reflect modifications made later on.