Vroom is a racing arcade/sim developed by Lankhor and released initially for the Atari ST in 1991, then Amiga, and finally MS-DOS. The game, inspired by the coin-up Pole Position, was born originally on the Sinclair QL.
Mortville Manor - Le Manoir de Mortevielle in French - is a graphic adventure created by Lankhor initially for the Sinclair QL. The original game was published in 1986, but in 1987 a new and improved version for Atari ST was released.
Maupiti Island is a graphic adventure created by Lankhor in 1990 for the Amiga and Atari ST, later ported to MS-DOS. It's the second detective/mystery title created by the French studio based in Paris.