Updated Difficult to Emulate Games (markdown)

Difficult-to-Emulate-Games.md

@@ -269,6 +269,24 @@ TODO: Sort into categories or something... the list ended up being much longer t
 
 ***
 
+### Idol Promotion - Suzuki Yumie (Yumie Island)
+ - Starts a CD seek+read while the start confirmation sound is playing on the title screen, and overwrites the voice memory as soon as the CD read comes in.
+ - Requires the ~40 minute sled seek to be about 550ms or longer.
+
+***
+
+### Transformers - Beast Wars Transmetals
+ - Very sensitive to CD seek timing for short (<10 LBA) seeks.
+
+***
+
+### Ogre Battle - Limited Edition
+ - Spams GetlocL during intro music playback.
+ - Race conditions in the CD interrupt handler, it clears the INT3/ACK before reading out the results.
+ - INT1 after INT3 has to be delayed, otherwise it'll end up with the INT1's results when it's expecting the INT3.
+
+***
+
 ### Silent Hill
 ### Ghost In The Shell
 ### TwinBee RPG