Update README.md

README.md

@@ -1,13 +1,29 @@
 [![commit](https://github.com/sthalik/floormat/actions/workflows/cmake.yml/badge.svg)](https://github.com/sthalik/floormat/actions/workflows/cmake.yml)
 
-### floormat
+# floormat
 
 Game project in early development.
 
-### Build
+## Build
 
-Should build cleanly on Clang 17+, GCC 13.2+ and MSVC 17.7. Just make sure to check it out with submodules.
+Should build cleanly on Clang 17+, GCC 13.2+ and MSVC 17.7+.
 
-### License
+### Debian/Ubuntu dependencies
+`xorg-dev` `libsdl2-dev` `build-essential` `ninja-build` `cmake-curses-gui`
 
-ISC
+### Windows dependencies
+
+Only the compiler (MSVC, GCC, Clang) is needed.
+
+### Building
+```console
+git clone https://github.com/sthalik/floormat.git
+cd floormat
+git submodule update --init
+mkdir build
+cd build
+cmake -GNinja ../ 
+ninja install
+ln -s ../doc/saves ./save
+install/bin/floormat-editor
+```