Hotter Than Hell is the ninth level in Tony Hawk's Underground that can be unlocked once all other story mode in-game levels are unlocked.
Hotter than Hell is based in outback Australia, on a large airstrip, and it features the band, KISS in concert after collecting all of the "KISS" letters scattered through the level. The majority of the map is a concert stage, however, players can roam the surroundings if they choose to.
- Players can drive Trey Crawford's buggy in this map, which is located a little but further from the portaloos.
- This map is famous for having the highest scoring gap in the game, Above All, which is worth 10,000 in-game points.
- There are three KISS songs in the soundtrack.
|Tony Hawk's Underground levels|
| New Jersey • Manhattan • Tampa • San Diego • Hawaii • Vancouver • Slam City Jam • Moscow • Hotter Than Hell