diff --git a/README.md b/README.md
index 10c59fc..a2fbafc 100644
--- a/README.md
+++ b/README.md
@@ -1,18 +1,13 @@
-# asteroids
+# Asteroids
 
-TODO: Write a description here
+A simple implementation of the classic asteroids game written in Crystal using SDL2
 
-## Installation
+![screenshot](screenshot-1.gif)
 
-TODO: Write installation instructions here
+## Building
 
-## Usage
-
-TODO: Write usage instructions here
-
-## Development
-
-TODO: Write development instructions here
+- Install SDL2
+- run `shards build`
 
 ## Contributing
 
diff --git a/screenshot-1.gif b/screenshot-1.gif
new file mode 100644
index 0000000..6172e71
Binary files /dev/null and b/screenshot-1.gif differ
diff --git a/shard.yml b/shard.yml
index e241a78..9f30ea7 100644
--- a/shard.yml
+++ b/shard.yml
@@ -15,4 +15,4 @@ license: MIT
 dependencies:
   pixelfaucet:
     github: SleepingInsomniac/pixelfaucet
-    # version: 0.0.1
+    version: 0.0.1