Firedrone by @buttrockgutt view
Circle Back by @Johnonym view
Back Relax by @randytayler view
Backsteroid by @dunin view
Back to Game by @Iruga view
Watchmyback by @buttrockgutt view
HTML5 and JavaScript Game Development Competition in just 13kb – created by @end3r. Runs for a month: August 13th to September 13th. #js13k