Marios Early Years! CD-ROM Collection (DOS) - Hidden developers messages for their kids @Tristan885
Marios Early Years! CD-ROM Collection (DOS) - Hidden developers messages for their kids  @Tristan885
Uploaded June 2020 | Updated September 2026, 2 hours ago
A hidden feature that I discovered while data mining this game months ago. I finally decided to make a video about it as I noticed that there was no information about this online. It is only available in the CD-ROM Collection version, not the seperate games versions.

I basically discovered this secret while loading up the archive files containing the voice lines in Audacity as raw. Then I noticed those hidden messages and just by the names "Marissa", "Ali" and "Josh", I decided to search them up in the game executable with HxD (Hex editor software) and found some hidden launch commands "-MARISSA", "-ALI", "-JOSH" and a few more like "-CHOPIN" which I have no idea what it does since nothing happen.

Timestamps:
0:00 - Description of the secret
0:15 - Marissa mode
2:16 - Ali mode
3:51 - Josh mode
6:12 - All the sound files from this secret feature
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Tristan885 |

Mario's Early Years! CD-ROM Collection (DOS) - Hidden developer's messages for their kids

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