American Soccer was developed for the 2018 GitHub Game Off and is a local multiplayer (two-player only)  top down shooter and sports simulation hybrid.

Playable in browser here:

https://captainstack.github.io/shootball/

Developed by Andre Stackhouse, Brett Loland, Christopher Proteau, Travis St Onge, Kelsey Breseman, and Edward Roberts

Source available on GitHub:

https://github.com/CaptainStack/shootball