I really enjoy playing war games like Desert Strike - Return to the Gulf. It's a war game from an oblique perspective where you control a Apache chopper equipped with several weapons to accomplish your mission, which is usually to destroy certain enemy key buildings. I really love the feel of a one-man mission against all odds, but in this case, it's a one-helicopter mission to stop the forces of the terrorist Kilbaba who is threatening to destroy the world.
Ir's really fun to play. If you love Sega Genesis games such as Dune and Battletech, then you would love this. It has the same feel. This is one of the games that would stand out and that I would still go back to every now and then.
All in all, I would highly recommend buying Desert Strike for your Sega Genesis collection.