An amazing game as always!! ^_^ The only problem I had was that I kept accidentally selling my towers as I naturally press the down key to try and make the character fall faster (even when it doesn't), but since this is probably just something that happens to me, 5/5!! ^_^
It is of course important to remember that you do not need to collect every coin in a single play-through of a level... Many times have I died trying to get 2 coins which are pretty much un-collectable if you go for the other
I appear to have completed the game without seeing the 'TV head man' that's both in the thumbnail and mentioned in many of the comments... did I do something wrong?
I found that on the earlier levels it's actually easier to get the gold medal simply by sending out an entire wave of Goblins and then using the spells logically to keep them alive til the end :)
A small tip I've found: try to make sure you upgrade your arms evenly, as otherwise while the arm infront has hold of something it will act as a barrier and push enemies aside, meaning the second arm won't be able to grab anything.
I don't know if this is a bug or I've missed something completely.. but the enemy managed to create a unit that couldn't take damage, so basically just came and slaughtered my castle and every unit that I sent at it, has this happened to anyone else?