Source code of KeeperRL.
http://store.steampowered.com/app/329970,
https://miki151.itch.io/keeperrl
On Windows: go to here -> http://keeperrl.com/compiling-keeperrl-on-windows/
On Linux and Mac:
Prerequisites
Under Ubuntu 14.4 , you could use these to create development enviroment
sudo apt-get install libsdl2-dev libsdl2-image-dev libopenal-dev libvorbis-dev libtheora-dev llvm-3.4 build-essential
In terminal:
git clone https://github.com/miki151/keeperrl.git
cd keeperrl
make -j 8 OPT=true RELEASE=true # Add DEBUG=true to have debug symbols
# add OSX=true to compile on OSX
./keeper