The questionable and increasingly strange saga of the mediocre game Flappy Bird has gotten plenty of attention lately, but the App Store has long had a one-touch flapping game that’s actually great — Frogmind’s Badland ($4). Badland now has iOS 7 game controller support in version 1.90. The update also adds a co-op multiplayer level to the game. Badland is $2 for a limited time. Documentarian Ken Burns has released his own iPad-only…
