Version 0.5.9 Update

New: Clouds starts to appear in some levels to increase game difficulty.
New: The number of playable levels has increased from 12 to 15.

Fixed: “Fix Tower” points do not reset once upgrade completed.
Fixed: Pressing Esc during Endless Mode, the Menu screen reload completely rather than starting immediately.
Fixed: Pressing Esc on upgrade screen and then loading Endless Mode shows sandglasses and trap/tower upgrade/tree arrows visible.
Fixed: When Zombies’ speed drops down drastically, the sine movement doesn’t let them move anymore.