Board Thread:General Discussion/@comment-7150475-20130807175030/@comment-6016076-20140816233210

Supply drop I think can be useful in Monkey City, where certain maps don't allow Banana Farms. This is especially true for Heavy Forest terrain, where snipers are 15% cheaper and Banana Farms aren't available. You can leave an ice tower or two near the entrance to stall a round from ending, during which you can collect far more cash than any tier Banana Farm would allow (and for comparatively little cost!).

The only useless upgrade I've found so far is Banana Farms healthy bananas. But path 2 on the farms is just dumb anyways, and really should be changed. Also, even though they have a niche use, I don't think snipers are in a good spot.