docs: add missing games

docs/game_specific_info.md

@@ -26,10 +26,12 @@ python dbutils.py migrate
     - [CHUNITHM](#chunithm)
     - [crossbeats REV.](#crossbeats-rev)
     - [maimai DX](#maimai-dx)
+    - [Project Diva](#hatsune-miku-project-diva)
     - [O.N.G.E.K.I.](#o-n-g-e-k-i)
     - [Card Maker](#card-maker)
     - [WACCA](#wacca)
     - [Sword Art Online Arcade](#sao)
+    - [Initial D Zero](#initial-d-zero)
     - [Initial D THE ARCADE](#initial-d-the-arcade)
     - [Pokken Tournament](#pokken)
 
@@ -294,6 +296,23 @@ Always make sure your database (tables) are up-to-date:
 python dbutils.py upgrade
 ```
 
+### Using NGINX
+
+Diva's netcode does not send a `Host` header with it's network requests. This renders it incompatable with NGINX as configured in the example config, because nginx relies on the header to determine how to proxy the request. If you'd still like to use NGINX with diva, please see the sample config below.
+
+```conf
+server {
+    listen 80 default_server;
+    server_name _;
+
+    location / {
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_pass_request_headers on;
+        proxy_pass http://127.0.0.1:8080/;
+    }
+}
+```
+
 ## O.N.G.E.K.I.
 
 ### SDDT
@@ -652,21 +671,32 @@ python dbutils.py upgrade
 ```
 
 ### Notes
-- Defrag Match will crash at loading
-- Co-Op Online is not supported
-- Shop is displayed but cannot purchase heroes or items
+- Defrag Match and online coop requires a cloud instance of Photon and a working application ID
 - Player title is currently static and cannot be changed in-game
-- QR Card Scanning currently only load a static hero
-- Ex-quests progression not supported yet
+- QR Card Scanning of existing cards requires them to be registered on the webui
 - Daily Missions not implemented
-- EX TOWER 1,2 & 3 are not yet supported
-- Daily Yui coin not yet fixed
+- Terminal functionality is almost entirely untested
 
 ### Credits for SAO support:
 
 - Midorica - Network Support
 - Dniel97 - Helping with network base
 - tungnotpunk - Source
+- Hay1tsme - fixing many issues with the original implemetation
+
+## Initial D Zero
+### SDDF
+
+| Version ID | Version Name         |
+| ---------- | -------------------- |
+| 0          | Initial D Zero v1.10 |
+| 1          | Initial D Zero v1.30 |
+| 2          | Initial D Zero v2.10 |
+| 3          | Initial D Zero v2.30 |
+
+### Info
+
+TODO, probably just leave disabled unless you're doing development things for it.
 
 ## Initial D THE ARCADE