Unconventional sports: fantasy, futuristic, etc. sorted by year, newest first

BC Racers is a DOS unconventional (to say the least) racing game that features a prehistoric theme, designed by Martin Gibbons, developed and published by Core Design in 1955. It's the third game in the Chuck Rock series, the first two being platformers not available for PC.

Duck Hunt is a faithful remake based on the original light gun game Duck Hunt published by Nintendo in 1984. Duck Hunt was a shooting gallery game with a straightforward gameplay: use your gun to shoot down ducks. If you fail to shoot enough birds, the game ends.

Olympic games were something back in the 80s and the 90s: Winter Games, Summer Games, California Games, anything-you-can-think-of games. Some imaginative developer thought that the world needed a different kind of "multisport" action game and came up with he idea behind Knight Games.