/vr/ - Retro Games

>>8323927
In Dark Savior's Index file on the disc there's the message on pic related. If you put it on google translate you get:

>Be careful of spoilers! There is a secret behind it from here. Don't look at those who want to discover it for themselves:

>Something in the room with the falling door on the starboard route of the Sea Bandits ...
>If you reach the captain's room within 3 minutes and run backwards on the ship again ...
>When you press the button while riding the minecart ...
>Calculator in your notebook? ...

Does anyone knows what hints 1 and 4 mean? I assume 2 is about the Love Love Racer minigame and 3 about switching POV perspective during the minecart section but I'm lost about the other two. I guess hint 1 could possibly be about the box shortcut through the ship exterior but am not entirely sure. Really curious about what "Calculator in your notebook? ..." could possibly be referring to. Would probably be helpful to have better translations.