Horrible execution.

Long time player of TD games. This is by far the worst execution TD game ever. Waves dont wait for you to build, just come, not enough resources earned to actually keep building, so constantly have to sell and rebuild. THERE ARE NO WAYS TO GET CRYSTALS TO GET POWER-UPS EXCEPT USING $$$. The developer of the game got greedy and decided to milk the consumer for $$$ or make them angry and delete the game. The game is impossible without spending $$$ to get power ups. Im for one getting rid of the game. If you want a good TD game go spend 5$ on kingdom rush.

Mugātu about Dead Defence