Day 2 Update (belated)
The core game is mostly done --- only a few core mechanics remain to be implemented. As such, I treated my game to a bit of polish (e.g. non-placeholder assets, background music, etc.) Even though I'm doing the Jam, I'm aiming to have finish my entry by some time tonight. (Curse real-world responsibilities!)
I hope everyone is pleased with their progress thus far. :)