chore: update game-specific notes

Updated notes for Chunithm, Maimai DX, O.N.G.E.K.I, and Card Maker, including required patches and additional notes.

docs/game_specific_notes.md

@@ -3,34 +3,35 @@
 ## Chunithm (Chusan)
 
 ### Required patches
-* No encryption & TLS
+* None
+
+<sub>※ No encryption & No TLS is required if you do not have encryption keys set for your game version (supported on public instance)</sub>
 
 ### Additional notes
-* Class/Dan and National Matching modes will work after playing the first game  
+* Class/Dan, National Matching and LINKED VERSE modes will work after playing the first game  
     (both when you first set up the game and when you update the game's rom or options).
-* National Matching requires [additional setup](chu3-national-matching.md).
-* For user box customization, use the AquaNet website.
+* National Matching is supported out of the box. Services provided by [Yukiotoko](https://gitea.tendokyu.moe/CharaLol/Yukiotoko)
+* For user box and LINKED VERSE customization, use the AquaNet website.
+* All LINKED VERSE gates are available by default and can be played sequentially. Original condition flags are disregarded due to implementation complexity (and low overall interest).
 * Many aspects of the game may not work in freeplay mode, this is not a server-side restriction.
 
 ## Maimai DX
 
 ### Required patches
-* No TLS
 * No certificate pinning
-* No URI obfuscation
-* No encryption
 
-### Non-working features
-* KOP related
-* Tournament mode
+<sub>※ No encryption & No TLS is required if you do not have encryption keys set for your game version (supported on public instance)</sub>
+
+### Additional notes
+* KOP related features and tournament mode do not work
+* All KALEID×SCOPE gates are intended to be open but may be broken
 
 ## O.N.G.E.K.I
 
 ### Required patches
-* No TLS
 * No certificate pinning
-* No URI obfuscation
-* No encryption
+
+<sub>※ No encryption & No TLS is required if you do not have encryption keys set for your game version (supported on public instance)</sub>
 
 ### Non-working features
 * KOP related
@@ -39,16 +40,10 @@
 ## Card Maker
 
 ### Required patches
-* No TLS
-* No encryption
-
-### Support status
-* Chunithm New: Yes, New (2.00)
-* Maimai DX: Yes, Universe (1.20)
-* O.N.G.E.K.I: No
+* No TLS & Encryption (Not implemented as it has three (four?) sets of keys across several games, not worth the effort)
 
 ### Additional notes
-* Only stated version above are supported.
 * Server does not consider gacha rarity and probability weight during card draw.
 * Server returns same hard-coded serial for each cards. This is intentional behavior.
 * Due to its high correlation with every game endpoints, this may cease to work after major game version up.
+* Not priority and may be out of date, broken or even removed in the future due to low overall usage (by player count on public instance)