World Defense by ArmorStudios.
ArmorGames and ArmorStudios brings you the most original defense game!
Flash 8, you can set quality options in the options menu. I suggest putting everything to LOW.
May I (and Kenney) present you our newest work, probably the most unique defense game you've ever seen. Not only graphical, but the engine is also quite unique. This has a good and bad side, the bad side is that you have to read instructions instead of just diving in like in any other defense game so please take the ingame tutorial.
Graphics - Kenney
Scripting - Gabriel
Music - Shift 'n Shift (Gabriel), paragonx9
Sounds - Shift 'n Shift (Gabriel)
Idea - Kenney
Development - Armor Studios
Sponsorship - ArmorGames.com