Here it is.

It's buggy, it's incredibly incomplete, but here it is, and yes, you can win it. Quite easily, since the enemies don't do any damage. I've included it as a single C++ file, you should be able to compile it on anything with curses. I used ncurses under Ubuntu Linux with KDevelop, so your best bet is that.

Here it is:
Backwards Gravity Source

Okay, okay, time to work.

Correction, I'm still working on Backwards Gravity, even though this is the last day. Lets see if I produce anything.

Screenshots.

Backwards Gravity 7DRL

This is the blog for my 7DRL, Backwards Gravity. In it, math and physics have collapsed and as a brilliant mathematician, you are the only one who can fix it. You must fight algebra and trigonometry to restore math and save all life.

Features:
- Strange and symbolic enemies and weapons, etc.
- Written in C++ in a single file using only curses.
- Partially sidescrolling gameplay.

More to come.