[GH-ISSUE #1082] Sonic Mania Decomp aspect ratio issue #952

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opened 2026-03-03 15:37:33 +03:00 by kerem · 2 comments

kerem commented

2026-03-03 15:37:33 +03:00

Owner

Originally created by @SonicsGamingHub on GitHub (Jan 11, 2026).
Original GitHub issue: https://github.com/LiveContainer/LiveContainer/issues/1082

Describe the bug

I installed sonic mania decomp through live container, and it works just fine. But there’s one issue, it doesn’t fill the whole screen, it runs on 16:9. This isn’t an issue when sonic mania is fully sideloaded by something like sideloadly and SideStore like I used to, but through live container it doesn’t run ultrawide. Is there a setting in live container that lets the game fill my whole screen instead of going 16:9v

Instructions to reproduce

Get SideStore
Install live container from the list of apps available
Install RSDKv5 decomp IPA through live container
Open the game
Insert Data.rsdk file in games main files.
Restart the game
Game should open and show in 16:9

What version of LiveContainer and iOS are you using?

3.6.1. iOS 26.3 (b)

Verify steps

I downloaded LiveContainer from releases / actions section or LiveContainer's AltStore source.
I have the latest LiveContainer.
I installed LiveContainer through AltStore/SideStore/TrollStore or I'm confident that I signed LiveContainer correctly with all required entitlements.

Crash Log

No response

Other info

No response

Originally created by @SonicsGamingHub on GitHub (Jan 11, 2026). Original GitHub issue: https://github.com/LiveContainer/LiveContainer/issues/1082 ### Describe the bug I installed sonic mania decomp through live container, and it works just fine. But there’s one issue, it doesn’t fill the whole screen, it runs on 16:9. This isn’t an issue when sonic mania is fully sideloaded by something like sideloadly and SideStore like I used to, but through live container it doesn’t run ultrawide. Is there a setting in live container that lets the game fill my whole screen instead of going 16:9v ### Instructions to reproduce Get SideStore Install live container from the list of apps available Install RSDKv5 decomp IPA through live container Open the game Insert Data.rsdk file in games main files. Restart the game Game should open and show in 16:9 ### What version of LiveContainer and iOS are you using? 3.6.1. iOS 26.3 (b) ### Verify steps - [ ] I downloaded LiveContainer from releases / actions section or LiveContainer's AltStore source. - [x] I have the latest LiveContainer. - [x] I installed LiveContainer through AltStore/SideStore/TrollStore or I'm confident that I signed LiveContainer correctly with all required entitlements. ### Crash Log _No response_ ### Other info _No response_

kerem

2026-03-03 15:37:33 +03:00

closed this issue
added the
bug
label

kerem commented

2026-03-03 15:37:34 +03:00

Author

Owner

@hugeBlack commented on GitHub (Jan 12, 2026):

You should enable landscape orientation lock so the app can get correct landscape screen resolution.

@hugeBlack commented on GitHub (Jan 12, 2026): You should enable landscape orientation lock so the app can get correct landscape screen resolution.

kerem commented

2026-03-03 15:37:34 +03:00

Author

Owner

@SonicsGamingHub commented on GitHub (Jan 13, 2026):

it worked, huge thanks

On Mon, Jan 12, 2026 at 6:44 AM Huge_Black @.***> wrote:

hugeBlack left a comment (LiveContainer/LiveContainer#1082)
https://github.com/LiveContainer/LiveContainer/issues/1082#issuecomment-3738160884

You should enable landscape orientation lock so the app can get correct
landscape screen resolution.

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@SonicsGamingHub commented on GitHub (Jan 13, 2026): it worked, huge thanks On Mon, Jan 12, 2026 at 6:44 AM Huge_Black ***@***.***> wrote: > *hugeBlack* left a comment (LiveContainer/LiveContainer#1082) > <https://github.com/LiveContainer/LiveContainer/issues/1082#issuecomment-3738160884> > > You should enable landscape orientation lock so the app can get correct > landscape screen resolution. > > — > Reply to this email directly, view it on GitHub > <https://github.com/LiveContainer/LiveContainer/issues/1082#issuecomment-3738160884>, > or unsubscribe > <https://github.com/notifications/unsubscribe-auth/AUVNVW6C3XBJEK7MDO3IMNL4GOCJ7AVCNFSM6AAAAACRLGVZUKVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZTOMZYGE3DAOBYGQ> > . > You are receiving this because you authored the thread.Message ID: > ***@***.***> >