Blue Defense: Second Wave offers intense planetary defense arcade action on the iPhone platform. With the Blue planet under threat, players must utilize the all-new planet cannon to fend off the evil Red and Green enemies in this engaging game. Building on its 2008 predecessor, this title has been lauded as an "App Store classic" with gameplay modes ranging from quick sessions to extended play.

The game features the innovative planet cannon for mass enemy destruction, a Gauntlet mode for ultimate victory, and Infinite-Classic and Infinite-Quickstart modes for varied gameplay experiences. With updated retro art style and iPhone 4 Retina resolution graphics, Blue Defense: Second Wave promises smooth performance across all devices.