Congratulations on the release of the MGS Master Collection.
On the first day, I completed the MGS3 trophies.

I thought it was a direct port of the HD edition of the PS3 version.
When I actually played the game, the loading speed was extremely fast and it seemed like various issues had been fixed.
It's very easy to play, so even if you're new to the series, please give it a try.

During the battle against Psycho Mantis in MGS1, the player's hobbies are revealed by reading the data in the memory card, but if you have a specific game, you will hear a special line.
Tokimeki Memorial “You seem to like Toki Memo.”
If you have POLICENAUTS, you will be told that you like Policenauts.
If you have POLICENAUTS and SNATCHER at the same time, a thank you message will be played in Director Kojima's own voice saying, "Thank you for always supporting me..."
If you own a lot of Konami games, you'll think, ``You seem to like Konami games.''

The MC version provides virtual save data to listen to this audio.
(Complete by putting the Konami game save data into the virtual memory card using save data editing at the beginning of the video)
It's a good idea to go this far just for the fight against Mantis...
I also included the events after the battle with Mantis from MGS4. It would be great if MGS4 would also be added to the master collection.

00:00 MGS1 Psycho Mantis (Master Collection Ver)
06:46 MGS4 Psycho Mantis (No vibration version)
09:16 MGS4 Psycho Mantis (Version with vibration)