Mr. Do! Core In Development

[Xbytez]

Looks like a Mr. Do! core is in the works

[pbsk8]

The More the Merrier

[Alkadian]

Looks like a Mr. Do! core is in the works

Fab! Super news!

[thorr]

I love Mr. Do. I was hoping this would be coming soon. I am planning on building an arcade cabinet and thought of putting Mr. Do graphics on it somewhere and calling it MiSTer Do, but I probably won't. It was just an idea.

[XtraSmiley]

I love Mr. Do. I was hoping this would be coming soon. I am planning on building an arcade cabinet and thought of putting Mr. Do graphics on it somewhere and calling it MiSTer Do, but I probably won't. It was just an idea.

[alanswx]

I am so excited to see this!!!!

[JudgeDrokk]

One of my FIVE favourite games in the world!

I can't wait to play this rotated to portrait! Sooo good!

[MrSniffles]

Has anyone been able to get the Mr Do core to work? It just dumps back to the OSD for me whenever I launch it. I installed it via update-all script so am assuming its grabbed the right files needed.

[Minpin]

I have no problem with this core. It plays fantastic. I also used the update-all script.

[breiztiger]

work very well here too with update-all script

[JudgeDrokk]

I used update_All with MAME getter turned on etc and is perfect!

[phillai]

Has anyone been able to get the Mr Do core to work? It just dumps back to the OSD for me whenever I launch it. I installed it via update-all script so am assuming its grabbed the right files needed.

I have the same problem! Did you manage to get around this?

[Zeosstud]

I tried to get it manually, and it would not load for me, then did Update_All and viola, it works.. The issue however is that if you want to play it with your screen rotated vertically, it is upside down.. as is Centipede and Lady Bug..

what is sort of funny, is that Mr. Do Nightmare, actually has the setting to flip the screen, but does not need it..

I am sure it will get worked out, very cool that this game has been added, I am sure a lot of people are happy, as am I !!!!

[Zeosstud]

Couple things I learned.. Mr. Do Nightmare has nothing to do with the new Mr. Do core..
The author of the new core is aware of the screen rotation issue and will be adding a fix for it in the next release ( Super Easy Fix )
sounds like he has a few other bugs to squash but he made if very clear he was going to tackle them head on..

God Speed Sir..

[phillai]

I made a small video to show how Mr Do! ain't working for me.
https://www.youtube.com/watch?v=5mKxWr-vFO8
I've used the update all script and even deleted the Mr Do! core and rom to no avail,
It is the only arcade core that don't work for me yet all the other arcade cores work fine.
Can anyone else help me?
Thanks in advance.

[Megahurtz]

Anybody else having crt sync issues with this? I think it said 59.6Hz, but the picture was rolling on my tv.

[JaguarLV]

I made a small video to show how Mr Do! ain't working for me.
https://www.youtube.com/watch?v=5mKxWr-vFO8
I've used the update all script and even deleted the Mr Do! core and rom to no avail,
It is the only arcade core that don't work for me yet all the other arcade cores work fine.
Can anyone else help me?
Thanks in advance.

I've seen this before. The problem is the MRA file. Check to make sure it is about 2K in size. If it is larger, delete it and then redownload it.

[phillai]

I made a small video to show how Mr Do! ain't working for me.
https://www.youtube.com/watch?v=5mKxWr-vFO8
I've used the update all script and even deleted the Mr Do! core and rom to no avail,
It is the only arcade core that don't work for me yet all the other arcade cores work fine.
Can anyone else help me?
Thanks in advance.

I've seen this before. The problem is the MRA file. Check to make sure it is about 2K in size. If it is larger, delete it and then redownload it.

My Mr.Do.mra is 2k
I deleted and used update all and still the same result!

[retrodroid]

I made a small video to show how Mr Do! ain't working for me.
https://www.youtube.com/watch?v=5mKxWr-vFO8
I've used the update all script and even deleted the Mr Do! core and rom to no avail,
It is the only arcade core that don't work for me yet all the other arcade cores work fine.
Can anyone else help me?
Thanks in advance.

I've seen this before. The problem is the MRA file. Check to make sure it is about 2K in size. If it is larger, delete it and then redownload it.

My Mr.Do.mra is 2k
I deleted and used update all and still the same result!

My Mr. Do! works great on my CRT, but I have the same problem you are describing with Qbert on my system that nobody else seems to have. Tried removing all the files, re-running update_all, manually downloading and installing them etc.

[_paul_]

Also have a problem with Mr.Do! I used the update_all script.

For me it does not go back to the menu but I simply get a black screen. I can get the OSD menu for MrDo, exiting gets me back to the black screen. Other cores work fine.

[phillai]

Funny enough, my Qbert works fine!

[MrSniffles]

I've managed to fix it (in my case anyway). For some reason update/update-all said it had downloaded the mrdo.rbf file, but it very much hadn't. Manually copying the file to _Arcade/cores/ has fixed it for me.

[pgimeno]

Wonder if it's because of the non-standard naming. It's called MrDo_xxxxxx.rbf rather than Arcade-MrDo_xxxxxx.rbf like the other arcade cores.

[phillai]

I've managed to fix it (in my case anyway). For some reason update/update-all said it had downloaded the mrdo.rbf file, but it very much hadn't. Manually copying the file to _Arcade/cores/ has fixed it for me.

Thank you soooo much! That worked for me!!

[LamerDeluxe]

I just ran the update_all script and Mr. Do is working fine here.

[Alkadian]

Same here guys, working great.

[MrSniffles]

Looks like it has been renamed to Arcade-MrDo

[XtraSmiley]

I did the update all script and now I have Mr. Do and Mr. Do fixed. What's the difference?

[Lightwave]

The fixed version removes a bug/cheat that allowed a player to get 255 lives on the first screen.