Uploaded September 2026 | Updated September 2026, 3 weeks ago
Play the classic Medal of Honor: Allied Assault campaign, expansions, and multiplayer on Xbox Series X and Series S with OpenMoHAA! In this video, I will show you how to install OpenMoHAA on Xbox and add your legally owned War Chest game files (main / mainta / maintt) to your external storage. Basic usage and config editing are also demoed. OpenMoHAA is an independent open-source project. It is not affiliated with or endorsed by Electronic Arts or Microsoft. Original game data is not included.
⚠️ You need:
• Xbox Series X or Series S in Developer Mode
• USB Storage
• A complete, legally owned Medal of Honor: Allied Assault War Chest install (GOG / EA App / Xbox Game Pass for PC)
Join my channel by clicking here! youtube.com/channel/UCIAbuzOWxEgpCjcwo1-E3HQ/join
Xbox Dev Mode Setup Guide: youtu.be/oZIzU0Cf57o?si=knXDuaVsDDhIOhYZ
XB Homebrew Store Setup: youtu.be/m5FQXtea8LU?si=N-ObzbA5CXX1kdLq
Xbox Dev Mode Playlist: youtube.com/playlist?list=PLGTaokZjTu7hL4PCwaYbNkdLPgQL5NJJ0
GOG Version of Medal of Honor (affiliate link): bit.ly/4x1MWwC
Xbox Dev Mode OpenMoHAA guide: https://wiki.sternserv.xyz/docs/ports/openmohaa-guide
Time Stamps:
0:00 - Purpose
0:10 - Intro
0:39 - You Need Dev Mode
1:03 - I Am Using The XB Homebrew Vault For Installation
1:28 - You Need The PC Version Of Medal Of Honor Allied Assault
2:06 - Install Open MoHAA UWP To Xbox
2:36 - Change UWP Type From App To Game
3:00 - Copy Medal of Honor Files To Xbox USB
4:03 - Launch Open MoHAA
4:20 - Enable The Game Console And Adjust Other Visual Detail Settings
5:03 - How To Adjust Other Settings
6:09 - Editing Config Files
8:38 - Testing Our Changes
9:14 - Multiplayer
9:54 - Note About Mods
11:05 - Outro/Support
Video transitions made by Zachary of andyshat.com
This video was possible thanks to all the amazing people who supported me on YouTube and Patreon!
YouTube Members:
Carol E, Andy's Hat, SMWiz, ThisMachineWill, Lukas P, Mister Lindon, Craig N, CatGPT, Jon D, MagnusZilla, beLIEve_1286, Leonard P, MRSGG Johnston, Sara S, Bronson B, Bavanity, AlanyG21, Kraig J, and VoxpopulliThePeoplesVoice
Patreon Supporters:
Zerro0713, HamsterGT, Jeff M, Russ C, SMWiz, Adam V, DJ_Femur, EternalCommando, Jamie N, McClaz, Schabeugen04, Mister Lindon, ZooKneeKnow, Matthew F, Francisco P, and AlanyG21
Any footage captured from retro console hardware (not emulation) has been done so using the RetroTink 4K from Mike Chi. This amazing device provides the best-looking footage I have ever worked with up to resolutions of 2160P! If you are interested in giving your own setup an upgrade go support Mike and check out retrotink.com
Come help charity!
Come help a good cause and donate money to extra life! donations to extra life are given to children's hospitals!
bit.ly/2D8XoZ3
Remember to Like and subscribe you can also follow me on Twitch and Twitter!
twitch.tv/icestrike256
twitter.com/icestrike256
Support the Channel!
You can help support the channel by donating, supporting me on Patreon, and shopping through my Amazon and CastleMania Games affiliate links.
Shopping with these links costs you nothing, but I receive a small commission for the referrals! For CastleMania Games shoppers, using the discount code ARCHADES can save an additional 10% on most purchases!
Donate: streamlabs.com/icestrike256
Patreon: patreon.com/icestrike256
Amazon Affiliate Link: amzn.to/2FLgZAq
CastleMania Games Link: castlemaniagames.com/?ref=Archades
Play the classic Medal of Honor: Allied Assault campaign, expansions, and multiplayer on Xbox Series X and Series S with OpenMoHAA! In this video, I will show you how to install OpenMoHAA on Xbox and add your legally owned War Chest game files (main / mainta / maintt) to your external storage. Basic usage and config editing are also demoed. OpenMoHAA is an independent open-source project. It is not affiliated with or endorsed by Electronic Arts or Microsoft. Original game data is not included.
⚠️ You need:
• Xbox Series X or Series S in Developer Mode
• USB Storage
• A complete, legally owned Medal of Honor: Allied Assault War Chest install (GOG / EA App / Xbox Game Pass for PC)
Join my channel by clicking here! youtube.com/channel/UCIAbuzOWxEgpCjcwo1-E3HQ/join
Xbox Dev Mode Setup Guide: youtu.be/oZIzU0Cf57o?si=knXDuaVsDDhIOhYZ
XB Homebrew Store Setup: youtu.be/m5FQXtea8LU?si=N-ObzbA5CXX1kdLq
Xbox Dev Mode Playlist: youtube.com/playlist?list=PLGTaokZjTu7hL4PCwaYbNkdLPgQL5NJJ0
GOG Version of Medal of Honor (affiliate link): bit.ly/4x1MWwC
Xbox Dev Mode OpenMoHAA guide: https://wiki.sternserv.xyz/docs/ports/openmohaa-guide
Time Stamps:
0:00 - Purpose
0:10 - Intro
0:39 - You Need Dev Mode
1:03 - I Am Using The XB Homebrew Vault For Installation
1:28 - You Need The PC Version Of Medal Of Honor Allied Assault
2:06 - Install Open MoHAA UWP To Xbox
2:36 - Change UWP Type From App To Game
3:00 - Copy Medal of Honor Files To Xbox USB
4:03 - Launch Open MoHAA
4:20 - Enable The Game Console And Adjust Other Visual Detail Settings
5:03 - How To Adjust Other Settings
6:09 - Editing Config Files
8:38 - Testing Our Changes
9:14 - Multiplayer
9:54 - Note About Mods
11:05 - Outro/Support
Video transitions made by Zachary of andyshat.com
This video was possible thanks to all the amazing people who supported me on YouTube and Patreon!
YouTube Members:
Carol E, Andy's Hat, SMWiz, ThisMachineWill, Lukas P, Mister Lindon, Craig N, CatGPT, Jon D, MagnusZilla, beLIEve_1286, Leonard P, MRSGG Johnston, Sara S, Bronson B, Bavanity, AlanyG21, Kraig J, and VoxpopulliThePeoplesVoice
Patreon Supporters:
Zerro0713, HamsterGT, Jeff M, Russ C, SMWiz, Adam V, DJ_Femur, EternalCommando, Jamie N, McClaz, Schabeugen04, Mister Lindon, ZooKneeKnow, Matthew F, Francisco P, and AlanyG21
Any footage captured from retro console hardware (not emulation) has been done so using the RetroTink 4K from Mike Chi. This amazing device provides the best-looking footage I have ever worked with up to resolutions of 2160P! If you are interested in giving your own setup an upgrade go support Mike and check out retrotink.com
Come help charity!
Come help a good cause and donate money to extra life! donations to extra life are given to children's hospitals!
bit.ly/2D8XoZ3
Remember to Like and subscribe you can also follow me on Twitch and Twitter!
twitch.tv/icestrike256
twitter.com/icestrike256
Support the Channel!
You can help support the channel by donating, supporting me on Patreon, and shopping through my Amazon and CastleMania Games affiliate links.
Shopping with these links costs you nothing, but I receive a small commission for the referrals! For CastleMania Games shoppers, using the discount code ARCHADES can save an additional 10% on most purchases!
Donate: streamlabs.com/icestrike256
Patreon: patreon.com/icestrike256
Amazon Affiliate Link: amzn.to/2FLgZAq
CastleMania Games Link: castlemaniagames.com/?ref=Archades
