The Euro-Fighter is a type of steel roller coaster developed by Gerstlauer. First launched in 2003, the trademark feature of the roller coaster is its beyond-vertical drop, which reaches an angle greater than 90 degrees. Although the majority of Euro-Fighters are custom designed for each installation, every design so far has included the trademark drop. A number of different track elements are possible, including vertical loops, diving loops and barrel rolls. Almost all Euro-Fighter models have a vertical chain-driven lift hill, although LSM launch systems are also available.

Riders are transported in individual cars around the track, which feature two rows of four seats. Two exceptions are Huracan at the Belantis amusement park in Germany and Dare Devil Dive at Six Flags Over Georgia, which both feature cars similar to those used on Gerstlauer's launched roller coasters. The cars have over-the-shoulder restraints and may be themed (to an extent) according to the customer's requirements. Dare Devil Dive's cars were the first to use a new lap-bar only restraint system in 2011 and were used on several following models. Over-the-shoulder restraints continued to be offered on Euro-Fighters and an updated design eventually appeared on Defiance in 2022.

Fluch von Novgorod, located at Hansa Park in Germany, was the first Euro-Fighter to incorporate both a vertical lift and an LSM launch in the same circuit.^[1]