This game was written for the Neo Twiny Jam in 500 words or less.
It's written using Bitsy (or one of its derivatives), with low-resolution pixel art that looks pretty good here.
The story itself is hard to describe though. I couldn't tell if it was a guy carrying his dying baby through an apocalyptic wasteland or a dating couple walking around the block...the ending is more clear, but earlier parts are a little vague.
The controls can be hard to figure out at first, but some parts are pretty cool as you move a mouse in a virtual device.