diff --git a/README.md b/README.md
index 1c760c0..7c4fe92 100644
--- a/README.md
+++ b/README.md
@@ -10,6 +10,15 @@ Self-hosted **Javascript** emulation for various system.
*The* ***Screen Recording*** *option currently doesn't support* ***Audio*** *.*
+The **beta** version of the emulator core files are now avaliable. (For limited systems)
+If you would like to use it, please add the following line to your code.
+
+```js
+EJS_BETA = true;
+```
+
+When reporting bugs, please specify that you are using the beta version
+
---
**⸢ [Example Use] ⸥ ⸢ [Emulator Demo] ⸥ ⸢ [Beta] ⸥**
@@ -71,8 +80,15 @@ EJS_gameID = 1;
-*I have successfully rewrote the server side portion*
-*of netplay, which you can now use to self host!*
+by default, the netplay server url will be `emulatorjs.herokuapp.com`, but to default to the default `ws.emulatorjs.com` server add the following line
+
+```js
+EJS_oldEJSNetplayServer = true;
+```
+
+
+
+*To self host:*
1. Download the **[Server]**.
@@ -84,13 +100,13 @@ EJS_netplayUrl = 'http://localhost:3000/'; // Absolute Url To Your Netplay Serve
-##### Custom Saves
+##### Custom Save Filename
To customize the filename of save states
simply add the following lines of code.
```js
-EJS_gameName = `Game Name`;
+EJS_gameName = 'Game Name';
```
**➞ Save Filename:** `Game Name.state`
@@ -103,7 +119,7 @@ To place an advertisement in front of the
`play now` screen, include the following line:
```js
-EJS_AdUrl = `URL`;
+EJS_AdUrl = 'URL';
```
@@ -147,17 +163,23 @@ EJS_paths = {
+##### Localization
+
+please see [data/localization/readme.md](the localization readme)
+
+
+
##### USING MAME SYSTEM
you must add the line
-```
+```js
EJS_core = 'mame';
```
and the line
-```
+```js
EJS_mameCore = '' // mame core options (example: '4|0')
```
set the mame core value to the mame core number (`1` - `6`) + `|` + save states supported (`0` or `1`)
@@ -168,6 +190,8 @@ set the mame core value to the mame core number (`1` - `6`) + `|` + save states
Licenced under the Apache License 2.0
+Please state changes and the licence when re-distributing
+
Read the whole license [here](LICENSE)