Tried to make a game about F18 flight combat but had problems with Phaser (ugh). So we made a Typescript WebGL engine thing instead. And of course, didn't get a chance to make it into a game. LOL. Maybe next year. Code here: https://github.com/d-e-r-e-k/warbird
Jam year: 
Web standard (HTML5, Java, JavaScript, Flash)
Technology Notes: 
WebGL / Typescript
Installation Instructions: 

Use the github link don't use the .zip.  If you use .zip you'll need to install 

npm install Webpack

npm install @types/webgl2

npm install webpack-dev-server

npm install typescript

npm install typescript-cli

Game Stills: