Yes, no helper libraries and I coded quite close to the metal.It's probably even...

riadd on Nov 19, 2019 | parent | context | favorite | on: Tools we used to create a hit HTML5 game on Steam

Yes, no helper libraries and I coded quite close to the metal.It's probably even a stretch to call it an engine. It's just built around the specific game mechanics. It wouldn't make sense to open source that part unfortunately.