I agree this is not a point and click adventure.
Check out games of Kings Quest, Space Quest, Maniac Mansion, Curse of Monkey Island, Sam and Max. These are point and click adventures.
Bit Dungeon looks like The Legend of Zelda. Which is more of a topdown action adventure game. Yes I've seen some Zelda'esque games around.
Actually a game like this basics is pretty easy. I suggest checking up on some tutorials :)