Wait, wait, wait, wait. Armor games is making another cool game (Infectonator hot chase) I'll definitely like, but it's for iPad/iPod/android junk. Come on armor games! I don't even have an iPod/iPad/android! And if I had enough money, my mom wouldn't let me buy one! And kingdom rush frontiers? It should probably be out already (for flash!)! I'm starting to think krf isn't coming out for flash.
Sometimes game developers choose to go down a certain path in developing their games. And sometimes those paths are not the ones we would like them to follow... in the end, making Flash Games is still a business and certain games are 'robably' a better fit for other platforms such as mobile gaming for example. =)
You can not blame them for this, but only hope (and write them requests by email *hint hint nudge nudge*) if you want them to make a game for a certain platform! Persiverance and patience is all you need... well, that, and some hope and luck!
If you read the iron hide website you'd know what's happening. Ironhide, who's making the game not armorgames, has a hired a lot more ios programmers than flash preogrammers. So they got the ios done before flash simply because they have more workerson ios. And ios make a LOT more money than flash.