Les Costos was released by UBI Soft in 1991 and contains the following games:

COSTOS1A.DSK - Flimbo's Quest (System 3)
COSTOS1B.DSK - Twinworld (UBI Soft)
COSTOS2A.DSK - Rick Dangerous II (Micro Style)
COSTOS2B.DSK - Popeye 2 (Alternative), Andy Capp (Mirrorsoft), The Munsters
 (Again Again)
