diff --git a/README.md b/README.md
index 0ba3673..0bbfe38 100644
--- a/README.md
+++ b/README.md
@@ -6,9 +6,21 @@ little desktop buddy for your computer
 
 currently just kind of sits and wanders around
 
-you can right click to catmode
+## configuration
 
-config is in `~/.config/funfriend/` or `%AppData%/funfriend/` or `~/Library/Application Support/funfriend`
+config location depends on your OS:
+
+| | |
+| - | - |
+| Windows | `%AppData%/funfriend/`                     |
+| OSX     | `~/Library/Application Support/funfriend/` |
+| Linux   | `~/.config/funfriend/`                     |
+
+inside you'll find `cfg.ini`. most keys should be self-explanatory, but here's a few notable ones
+
+### `buddies.types`
+
+comma-seperated types of buddies to add, ex. `funfriend,funfriend,god` for 2 funfriends and 1 god. pass in something invalid to print out a list of valid options
 
 ## installation