Update 18.0
- Fixed calling artillery
- Increased aircraft speed, reduced cost of calling it
- Lumberjacks no longer swing their axes through the air
- Trees fall after being cut, rather than simply disappearing
- Optimized visual effects
- Added new sound effects
- Small decor sprites, bullets, shells, sparks, etc. have been redrawn.
- Increased rate of fire of anti-aircraft guns
- Concrete blocks and steel beams shatter into pieces when destroyed
- Increased gun accuracy
- Fixed bug with eagle
- Added survival mode with huge enemy onslaught
- Added 3 achievements to survival mode