The Penguin Trails is a Puzzle Platform game which has been in production the past year. Think lemmings but with cute flightless birds. Everything you see (excluding music and some graphics) has been made by hand by a single person. Me. More information about the game can be found in the description box!
This is quite an old video from before the game was re-branded as The Penguin Trials due to another app with the same name on iOS and Android. Please remember this is from the beta version as the game has been greatly improved since then.