should be able to build in hilltops and water
-on the water it could be like a raft boat water pillar
-For the it could be different story size which could could start at 1 up to 3 (there seems to only be two upgrades for each type of defense) you could have more than one shooter
people who want badges rate 5 stars just adding plusses wont do shit RATE 5 STARS 4 BADGES!!!! add to keep this comment alive so dumbass people wont keep askng for badges in the comments