diff --git a/README.md b/README.md
index b9b0abd..a22c618 100644
--- a/README.md
+++ b/README.md
@@ -1,12 +1,17 @@
-# sapper
+# Sapper
 
 A game written in Nim for the [WASM-4](https://wasm4.org) fantasy console. 
 
+Play [here](https://ov7a.github.io/sapper/).
+
 ![](screenshot1.png)
 ![](screenshot2.png)
 
 ## Building
 
+WASI SDK, WASM-4, and Nim are required. 
+See the [workflow](.github/workflows/deploy.yaml) on how to setup them.
+
 Build by running:
 
 ```shell