TerraOnion MegaSD Tutorial for 2021

Опубликовано: 06 Июль 2026
на канале: Sho

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Set Up / Update your MegaSD for 2021! Sega CD/Mega Drive CD, Genesis, Master System, and more! This video will show you how! 🎮

#MegaSD #TerraOnion #SegaCD #SegaGenesis

Big thank you to Coury of My Life in Gaming for allowing me to use some of his B-Roll footage in the creation of this video! All 32X footage are attributed to his MegaSD video!

This video has been made with Fair Use in mind and has been created as an educational piece of media.

Can not and will not show you how to find ROMs.

▬ Chapters of this Video ▬▬▬▬▬▬▬▬▬▬

0:00 - Intro
0:55 - Sega Hardware Check
1:39 - Getting Started / SD Card Prep
2:36 - DL MegaSD Firmware / Installation
4:08 - Adding BIOS Files & ROMs
5:19 - Adding Sega CD Games
5:54 - Select SCD BIOS
6:10 - Adding Background Theme to MegaSD
6:28 - Adding Custom Cover Art to MegaSD
8:16 - MegaSD Options / Boot to the Last Game Option
8:44 - Set Region Fix / Force Region
9:18 - Game Load Reset Type
9:48 - Sega Genesis Support
10:49 - 32X Support
11:35 - Sega Master System Support
12:37 - Sega CD Support
13:17 - MD+ (Mega Drive Plus) Support
13:56 - .SRM Save Support
14:46 - Save State Support
15:40 - ShoutOuts!
15:58 - Peace Out!

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Links & Downloads:

TerraOnion's Webpage:
https://terraonion.com/en/

GameDBManagerMD & DB Pack:
https://wiki.terraonion.com/index.php...

MegaSD Firmware Changelog:
https://wiki.terraonion.com/index.php...

MegaSD User Manual:
https://downloads.terraonion.com/publ...

MegaSD Dev Manual:
https://downloads.terraonion.com/publ...

_________

Tools:

Sandisk Ultra Micro SD Card:
128GB: https://amzn.to/3TzwiCi
256GB: https://amzn.to/3JzEtKk
400GB: https://amzn.to/3Za1MQJ
512GB: https://amzn.to/3lw7nD8

Samsung EVO Plus Micro SD Card:
128GB: https://amzn.to/3K0p1Zl
256GB: https://amzn.to/3LEbyY7
512GB: https://amzn.to/3lyAkhO

Fat32Format:
https://www.majorgeeks.com/files/deta...

Check CRC32:
https://emn178.github.io/online-tools...

MD+ & MSU-MD Hacks Database:
https://www.zeldix.net/f66-md-and-msu...

GameHacking:
https://gamehacking.org/

_________

Friends of the Channel:

My Life in Gaming's YouTube Channel:
   / mylifeingaming

My Modder's YouTube Channel:
   / longislandretrogaming

Two Part Video of my NOMAD Mod:
Part 1:    • Building the Ultimate Sega Nomad! Part 1: ...
Part 2:    • Building the Ultimate Sega Nomad! Part 2: ...

Peace~ ✌🏿
--------------
Music: "LAKEY INSPIRED - Made for This":
   / @lakeyinspired