Waddles the Duck is a NES game created for the NESDev 2016 coding competition. It was completed on 1/31/17, and entered.
The basic story is, you are a duck taken out of his own timeline, trying to find his way home.
Note: The colors on the emulator are somewhat off, especially for the “ice” dimension – this is an issue with the version of the NesBox emulator I’m using. If this bugs you, please download the ROM and use emulator such as FCEUX.