People complaining about the physics of the cannon power, planetary gravity, expanding projectiles etc, yet nobody asking how a Penguin got hold of a cannon and an unlimited ammo supply in the first place, or how said penguin is able to operate the cannon at all, let alone so deftly.
It's a game, guys.
Could you possibly put a 'confirm' button for when you sell a tower - it's far too easy to accidently sell your top-level tower at the most inconvenient moment, especially when towers are so close together.
Became utterly stuck on this - got the pushing manual but was still totally unable to push any rocks. I can't equip it, and double clicking it does nothing so I can only assume it's a passive item, yet the rocks won't move. Help?
 "Learn to Fly Idle"){kind=icon}
 "Kingdom Rush Frontiers"){kind=icon}
 "Castle Guard"){kind=icon}
 "Legend of Pandora"){kind=icon}
 "mini Tower Defence (mTD)"){kind=icon}