Iron Tank: The Invasion of Normandy

This one never made my NES radar (I've never been a tank game fan) but it has gained a great reputation ever since. And, sure, it's interesting that you can customize your tank as you go with different types of missiles and the fact that these customizations can stack in unique configurations is cool. But beyond that, it's still just a simple (and uninteresting) drive-and-shoot tank game to me.