Nemesis
Alton Towers
| Ride type | Inverted Looping Coaster |
| Builder | Bolliger & Mabillard (B & M) |
| Model | Inverted Coaster - Custom |
| Designer | Ing.-Büro Stengel GmbH |
| Current status | Operating |
| Opening date | 03/19/1994 |
| Track length | 2349 ' |
| Maximum speed | 50 mph |
| Height | 43 ' |
| Maximum G-Force | 3.00 G. |
| Highest drop | 104 ' |
| Number of inversions | 4 |
| Riding time | 1:20 min. |
| Coaches | eight rows of four |
| Number of trains | 2 |
| Capacity | 1400 riders/hour |
| Riding restrictions | At least 56 " |