Over the years, Radiangames has not only been one of the most prolific, but most consistently good arcade game developers on iOS.
As such, this one man studio (aka Luke Schneider) has amassed quite an impressive catalog of games many of which use a stellar virtual dual-stick control scheme.
If you like fast-paced, twin stick arcade shooters then you definitely do not want to miss out on this amazing sale where you can grab six games for free and another five for just 99¢ each.
Twin-stick shooters, not your thing? We’ve Got You Covered…
Radiangames also has several FREE (for now) puzzle games, CRUSH!, SideSwype and Slydris which are worth grabbing as well.
Note that App Store prices fluctuate frequently and there can be some propagation delay, so the prices above may not be correct. Always make sure that the price is correct before clicking 'BUY'.