Tower Defense

Critical strategic point defense could be quite hard at times, mainly when multiple approach routes are available. Place your defense gear accordingly to effectively eliminate all incoming tangos.
The game gives you some advance time for deployment. Be prepared for tanks and watch effective range of your cannons. You can't place everything at once, but you must do it in a sequence.
Nice tool of destruction are bombs, which are your last resort if you get surrounded. Your stronghold can withstand some beating so one tank won't destroy it.