Air Combat is basically
Army Men Air Attack for the N64, and as such, you can expect very similar gameplay, with a slew of added multi-player features for you to enjoy. You are Captain Blade, piloting your little green army helicopter as you take to the skies to battle the Tan menace once again. There are 4 co-pilots at your disposal, each with their own personal flair (and weapon), my personal favorite being Woodstock. As in AMAA, your helicopter's winch is your best friend. Use it to pick up objects in the environment and smash the Tan guys every chance you get. Helps you to save on ammo too!
The 1-Player Campaign has 16 action-packed levels lined up for you and you'll be tackling such missions as protecting bases, blasting anthills with cherry bombs, recon missions to save Tan scientists and of course, snagging cool weapons from the Tan to use for the Green Army's evil (oh wait, I mean good) purposes. Each level is so very different, making for a varied and really fun gaming experience. My favorites include the recon missions to rescue a UFO and also a giant teddy bear. After you save them, they help you by blasting Tans with their lasers. A teddy bear terrorizing tan army guys with lasers shooting outta his eyes - good stuff.
Got a craving for multi-player chopper action? Air Combat has you covered. Choose from Cooperative or Officers Club (Head-to-Head), which has 4 different multi-player game types including Flag-Nab-It, Food Fight, Air Rescue and Bug Hunt. Personally, I prefer to fly solo, but I must admit that I had a blast in both Head to Head and Cooperative. Some levels seem designed to maximize Co-Op, so play around with them and find the one that suits you best.