I am happy to announce new major release!

I added game center and google play services integrations. Now you can earn achievements and compete on leaderboards!

New level generation tool. Now you can create your own custom level. Just pick a seed and couple parameters like map size, difficulty and waves size. You can share this seed number and anyone can play your level!

App store and google play is still pending, but I already updated binaries here. There is also ad free apk.