Added simple readme

Author: stone3311

README.md

@@ -1 +1,14 @@
-# Contagio
+```
+   ______               __                 _      
+  / ____/____   ____   / /_ ____ _ ____ _ (_)____ 
+ / /    / __ \ / __ \ / __// __ `// __ `// // __ \
+/ /___ / /_/ // / / // /_ / /_/ // /_/ // // /_/ /
+\____/ \____//_/ /_/ \__/ \__,_/ \__, //_/ \____/ 
+                                /____/
+```
+A turn-based, rogue-like adventure game written in C# using the Unity game engine.
+
+## How to play
+
+You can play the game here: [info-ag.github.io/contagio/](https://info-ag.github.io/Contagio/ "https://info-ag.github.io/Contagio/")
+Use the WASD keys to move your character.