Note: The original author of this patch is ArcadeTV, all credits go to him.
I am posting the patch as it is no longer available from the original download site.
Tested on Retroarch and Mega Everdrive Pro, no issues found on it.


Original ROM Information:
Target Earth (USA).md
CRC32: CDDF62D3
Use FLIPS to apply the patch


MSU-MD Target Earth (Assault Suit Leynos) (by ArcadeTV)

Code:

https://www.mediafire.com/file/u7d676e5entc1pr/TargetEarth_MSU-MD_v0.2_ArcadeTV.bps/file

MSU-MD PS4 & Sega Saturn Arranged (by jerrymh)

Code:

https://www.mediafire.com/file/1v53z6vzirylthv/TargetEarth_MSU-MD.rar/file