diff --git a/README.md b/README.md
index 461a61d..2e2be1d 100644
--- a/README.md
+++ b/README.md
@@ -13,6 +13,8 @@ Browse the Guild Wars .dat file. Included features:
 - And more.
 
 ## How to use
+- Acquire a Guild Wars .dat file. It is automatically downloaded to the same folder as Gw.exe when you first launch Guild Wars.
+  You can download Guild Wars at: https://www.guildwars.com/en/download. It doesn't require an account.
 - Download GuildWarsMapBrowser.exe from [releases](https://github.com/Jonathan-Greve/GuildWarsMapBrowser/releases) and run it.
 - To import into Blender see the guide in the release notes or check [this reddit post](https://www.reddit.com/r/GuildWars/comments/17wnlj3/guild_wars_map_browser_v50_exporting_to_blender)