Oh no! Zombies! A game definitely about the Zombies.
Wow this was super fun! Oh no! Zombies! is the best game we've ever made, by far.
First time LD-ers here, and we had a blast. Didn't think we'd finish in time but actually got most of the game done a couple hours before the deadline.

We developed the game compiling it to native, so we weren't sure how it'd perform on web. Luckily it ended up being pretty good, we didn't have to optimize anything!
We're using a new language called Reason and a custom drawing stack on top of GL we've been building over the past year. This language, tooling and drawing library allows us to compile our code to native, byte code and JS. It's a super lightweight stack, the whole JS bundle minified is 112kb! If you're interested, you can check it out Reprocessing.
Working on publishing an OS X binary right now :)