I love it! The movement is different but still intuitive and the game itself is lovely =)
Formicary (LDJam Version)
You're a worker ant, so the only thing you can do with your life is work... Right?
Move around with the arrow keys/WASD. In a straight, narrow tunnel you can switch to the ceiling by pressing up.
Make in 72 hours for LDJam 38 based on the theme "A Small World".
I've made a few updates since then, so I'd recommend trying the post-jam version by clicking here. The biggest change is that I rearranged the map a little so Kip's quest is clearer. Plus sound, music, and some bug fixes.
Font: 5squared-pixel by Piratype