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Author Topic: NullDC released, runs many dreamcast games at full speed!!!!!  (Read 16780 times)

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notaburger

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If this was already posted, i apologize, but nullDC was released yesterday
it's a new dreamcast emulator that apparently runs most games at full speed

check it out over at www.ngemu.com

i have yet to try it since my gaming computer is in my arcade right now (which is being stored for my move)

if you're too lazy to click...some notable 60fps games include
street fighter 3:  3rd strike
project justice
power stone
crazy taxi

...maybe you'll click now  :cheers:

just to clarify, this is not an april fool's day joke
« Last Edit: April 02, 2007, 05:16:52 pm by notaburger »

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Re: NullDC released, runs many dreamcast games at full speed!!!!!
« Reply #1 on: April 02, 2007, 06:58:18 pm »
very cool, thanks for the heads up.  I'll have to check it out....

KenToad

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Re: NullDC released, runs many dreamcast games at full speed!!!!!
« Reply #2 on: April 02, 2007, 10:39:55 pm »
Thanks for the link.  I'm glad progress is being made.  Chankast never worked very well on my computer.  Definitely gonna be excited when they get some joypad support.

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Re: NullDC released, runs many dreamcast games at full speed!!!!!
« Reply #3 on: April 03, 2007, 05:52:09 am »
Thanks for the link.  I'm glad progress is being made.  Chankast never worked very well on my computer.  Definitely gonna be excited when they get some joypad support.

just use joy 2 key.

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Re: NullDC released, runs many dreamcast games at full speed!!!!!
« Reply #4 on: April 03, 2007, 06:01:11 am »
Thanks! going to try it out :)
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tommy

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Re: NullDC released, runs many dreamcast games at full speed!!!!!
« Reply #5 on: April 03, 2007, 08:08:22 am »
Don't forget to rename your dc_bios.bin to dc_boot.bin.

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Re: NullDC released, runs many dreamcast games at full speed!!!!!
« Reply #6 on: April 03, 2007, 10:22:17 am »
I don't even see a dc_bios or boot  ???
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Re: NullDC released, runs many dreamcast games at full speed!!!!!
« Reply #7 on: April 03, 2007, 10:42:22 am »

It probably doesn't come with one.  The BIOS images are copyrighted material and often not distributed with emulators.  Just like the games.

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Re: NullDC released, runs many dreamcast games at full speed!!!!!
« Reply #8 on: April 03, 2007, 10:44:19 am »
Yeah, you are right... also had the same problem with the Neo Geo bios... oh well.. I just found it :)
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Re: NullDC released, runs many dreamcast games at full speed!!!!!
« Reply #9 on: April 03, 2007, 10:22:20 pm »
Thanks for the link.  I'm glad progress is being made.  Chankast never worked very well on my computer.  Definitely gonna be excited when they get some joypad support.

just use joy 2 key.

I never owned a Dreamcast and only played with one once or twice, so I don't know if it used the analog sticks for many of the great games.  SF III will be fine with Joy 2 Key and probably most shooters, but can anyone tell me how many or what general ratio of the good games used digital controls exclusively?

Some that I would like to try:

Jet Grind Radio
Shenmue
Rez
Ikaruga

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Re: NullDC released, runs many dreamcast games at full speed!!!!!
« Reply #10 on: April 04, 2007, 01:26:24 am »
Has anyone tested this out yet? Is it command-line friendly, and are the controls customizable? Thanks!

Loki

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Re: NullDC released, runs many dreamcast games at full speed!!!!!
« Reply #11 on: April 04, 2007, 05:22:00 am »
I have tested it... it works pretty good.
Played Ikaruga at pretty much full speed... sound was ok.
Not sure about the command-line but controls can be changed.

Anyway, I think I'll buy a Dreamcast! :D
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Re: NullDC released, runs many dreamcast games at full speed!!!!!
« Reply #12 on: April 04, 2007, 08:17:46 am »
I have tested it... it works pretty good.
Played Ikaruga at pretty much full speed... sound was ok.
Not sure about the command-line but controls can be changed.

Anyway, I think I'll buy a Dreamcast! :D

With as cheap as they can be had, I don't know why anybody wouldn't just buy a Dreamcast rather than monkey around with an emulator.

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Re: NullDC released, runs many dreamcast games at full speed!!!!!
« Reply #13 on: April 04, 2007, 08:59:42 am »

I get them nearly free or free regularly.  They are awesome, best value in gaming ever right now, a NAOMI clone with an easy VGA adapter.

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Re: NullDC released, runs many dreamcast games at full speed!!!!!
« Reply #14 on: April 04, 2007, 09:01:59 am »

I get them nearly free or free regularly.  They are awesome, best value in gaming ever right now, a NAOMI clone with an easy VGA adapter.

Would you be interested in selling me one, in that case?

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Re: NullDC released, runs many dreamcast games at full speed!!!!!
« Reply #15 on: April 04, 2007, 09:12:40 am »

I'll check what I have on hand right now.  With shipping costs, though, you can probably find one locally for not much more if you peek around enough.  Hang out on your local Freecycle list.  I've gotten a couple already this year that way.

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Re: NullDC released, runs many dreamcast games at full speed!!!!!
« Reply #16 on: April 04, 2007, 09:18:53 am »

I'll check what I have on hand right now.  With shipping costs, though, you can probably find one locally for not much more if you peek around enough.  Hang out on your local Freecycle list.  I've gotten a couple already this year that way.

I'm waiting to be approved on the freecycle thing.  In the meantime, if you find you have a 1st rev Dreamcast laying around, shoot me a message! :)

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Re: NullDC released, runs many dreamcast games at full speed!!!!!
« Reply #17 on: April 04, 2007, 09:27:59 am »

Is there a substantial difference between revisions?

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Re: NullDC released, runs many dreamcast games at full speed!!!!!
« Reply #18 on: April 04, 2007, 10:01:18 am »

Is there a substantial difference between revisions?

If I recall correctly, the last revision can't/won't run backup/homebrew discs.  I've got some custom music mixes of MvC2 that I'd like to run.   :D

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Re: NullDC released, runs many dreamcast games at full speed!!!!!
« Reply #19 on: April 04, 2007, 10:09:15 am »

Hrm.  I've gone through probably 10-15 units and haven't run into one that didn't boot from a CDR.  I use CDRs to test them before passing them on since everyone's first question is "can I run burned games on it".

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Re: NullDC released, runs many dreamcast games at full speed!!!!!
« Reply #20 on: April 04, 2007, 10:14:15 am »

Hrm.  I've gone through probably 10-15 units and haven't run into one that didn't boot from a CDR.  I use CDRs to test them before passing them on since everyone's first question is "can I run burned games on it".

Hmm, my info could be bad, never had the chance to test it myself. :)

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Re: NullDC released, runs many dreamcast games at full speed!!!!!
« Reply #21 on: April 04, 2007, 10:17:04 am »

Wikipedia seems to imply that it was an issue but has been solved. 

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Re: NullDC released, runs many dreamcast games at full speed!!!!!
« Reply #22 on: April 04, 2007, 11:56:24 am »
With as cheap as they can be had, I don't know why anybody wouldn't just buy a Dreamcast rather than monkey around with an emulator.

Well some people want to put them in thier cabs with thier other emulators. It is a lot easier to choose a game from the front end rather than to monkey around with switching discs and inputs.


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Re: NullDC released, runs many dreamcast games at full speed!!!!!
« Reply #23 on: April 04, 2007, 12:53:27 pm »
With as cheap as they can be had, I don't know why anybody wouldn't just buy a Dreamcast rather than monkey around with an emulator.

Well some people want to put them in thier cabs with thier other emulators. It is a lot easier to choose a game from the front end rather than to monkey around with switching discs and inputs.

Very true. I guess my thought was more in line of if it doesn't work perfectly why not just get the real thing for $20-$30.

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Re: NullDC released, runs many dreamcast games at full speed!!!!!
« Reply #24 on: April 04, 2007, 01:11:32 pm »
Well some people want to put them in thier cabs with thier other emulators. It is a lot easier to choose a game from the front end rather than to monkey around with switching discs and inputs.

Exactly. I have two Dreamcasts sitting in my closet, it just be a lot easier for me to use this in my cabinet then the actual Dreamcast.

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Re: NullDC released, runs many dreamcast games at full speed!!!!!
« Reply #25 on: April 04, 2007, 01:31:57 pm »
With as cheap as they can be had, I don't know why anybody wouldn't just buy a Dreamcast rather than monkey around with an emulator.

Well some people want to put them in thier cabs with thier other emulators. It is a lot easier to choose a game from the front end rather than to monkey around with switching discs and inputs.

Shouldn't be to hard right? .. when you have a TV in your cab I mean.
Then it's just switching channel on your tv and when you want to play some other game just put the DC behind your coin door for easy access.
Not sure about an arcade monitor though, Is it possible to connect more then one device to it?
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Re: NullDC released, runs many dreamcast games at full speed!!!!!
« Reply #26 on: April 04, 2007, 01:56:40 pm »
think about having to change discs though
i'm waaaaaaay lazy...and i wouldn't have to hack apart another dreamcast controller

i hope to get the u360s soon, has anyone tried using them with nullDC yet?

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Re: NullDC released, runs many dreamcast games at full speed!!!!!
« Reply #27 on: April 04, 2007, 07:21:43 pm »
I have tested it... it works pretty good.
Played Ikaruga at pretty much full speed... sound was ok.
Not sure about the command-line but controls can be changed.

Anyway, I think I'll buy a Dreamcast! :D



Hmmmmm...

I played Ikaruga as well, and though the gameplay was definitely decent, the sound was pretty crappy.   ???





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Re: NullDC released, runs many dreamcast games at full speed!!!!!
« Reply #28 on: April 04, 2007, 10:42:21 pm »
I have tested it... it works pretty good.
Played Ikaruga at pretty much full speed... sound was ok.
Not sure about the command-line but controls can be changed.

Anyway, I think I'll buy a Dreamcast! :D



Hmmmmm...

I played Ikaruga as well, and though the gameplay was definitely decent, the sound was pretty crappy.   ???






What kind of specs were you running it on?


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Re: NullDC released, runs many dreamcast games at full speed!!!!!
« Reply #29 on: April 04, 2007, 10:58:16 pm »
What kind of specs were you running it on?


I was running it on my laptop (Turion64 2Ghz with 1GB ram, which unfortunately has the Nvidia Go 6100 video card taking 128MB).

I'm guessing that is my problem, but unfortunately it is more powerful than my desktop, so I didn't have any way to know this from my own experience.

I figured the gameplay would have taken a hit if it was a power issue, so I just assumed that it was crappy audio for everyone.





:(



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Re: NullDC released, runs many dreamcast games at full speed!!!!!
« Reply #30 on: April 05, 2007, 12:32:12 am »
That sucks. I would love for this thing to work well. Anyone else try it yet?


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Re: NullDC released, runs many dreamcast games at full speed!!!!!
« Reply #31 on: April 05, 2007, 01:20:51 am »
I'll give it a shot tomorrow.....

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Re: NullDC released, runs many dreamcast games at full speed!!!!!
« Reply #32 on: April 05, 2007, 11:10:13 am »
I'll give it a shot tomorrow.....

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 :o  Umm ... I guess my computer won't get the same results.  Your computer is a little bit more powerful. 

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Re: NullDC released, runs many dreamcast games at full speed!!!!!
« Reply #33 on: April 05, 2007, 12:28:20 pm »
I'll give it a shot tomorrow.....

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 :o  Umm ... I guess my computer won't get the same results.  Your computer is a little bit more powerful. 

and the sad thing is this computer is now considered kind of "slow"  :dizzy:

Well, I don't have an image of Ikaruga, but I just played a quick game of crazy taxi, and without fiddling with any settings at all, just defaults, it ran very smoothly.  There were a couple of slowdowns, but frankly IIRC even on the dreamcast there were some slowdowns at times.  The game "felt" just a bit different, but overall was very similar to the DC experience,and the sound was solid with no funkiness at all.

I have 1 or 2 other games that I can try later,but my DC collection is pretty weak lately as I gave my DC away a couple years ago.


Oh, and this is in the readme.txt

nullAICA syncs audio to match the speed of the rest emulator parts. If a game runs below 100% its real speed, sound will be choppy and will have occasional "clicks". It would be better to use Chankast's AICA on that case.

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Re: NullDC released, runs many dreamcast games at full speed!!!!!
« Reply #34 on: April 05, 2007, 12:41:52 pm »
Hmmmmm...

I played Ikaruga as well, and though the gameplay was definitely decent, the sound was pretty crappy.   ???

Try switching the sound plugin in the emu to the Chankast one.  Although the chankast video plugin decreased performance for me, the sound plgin cleaned things up...

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Re: NullDC released, runs many dreamcast games at full speed!!!!!
« Reply #35 on: April 06, 2007, 07:48:02 am »

Is there a substantial difference between revisions?

I have three two 1999 versions and 1 apr 2000.  I was told after Sept 2000 DC included a protection chip (??) or something to that nature so back-ups could not be played.  Well my 2000 is a 50/50 shot it does not play everything, but my other two are golden.

Anyone want to buy my 2000  ;D

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Re: NullDC released, runs many dreamcast games at full speed!!!!!
« Reply #36 on: April 06, 2007, 10:24:26 am »
DC Null gives me 100% frame rate on crazy taxi 2 sound is a bit choppy but you have to run it in full screen.  Waiting on Soul Calibre, but it definately gives me ideas for my cabinet.

I have a DC in there now with X Arcade, but it will play my games I have bought, but the emulator works with the online images of my games so its a plus.

Miles better than Chankast, but I have problems loading normal CDs with DC Null - probably nothing yet out for a cd plug in....

Give it a go!
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Re: NullDC released, runs many dreamcast games at full speed!!!!!
« Reply #37 on: April 06, 2007, 06:40:01 pm »
i tried out ikaruga on a 4 year old pc
not too shabby for a new emulator
i couldn't get sound to disable
i have a feeling that it would run at full speed if i could figure out how

not nullDC's fault but, i tried to switch the in game options to vertical monitor, and my flatscreen doesn't rotate the direction that it requires

it seems like the author is already plugging away at a new release

i didn't even think of it before, but isn't the naomi hardware nearly identical to the dreamcast?
maybe this will mean that we'll have incredibly slow, and unplayable versions of some newer arcade games in mame soon

....probably not

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Re: NullDC released, runs many dreamcast games at full speed!!!!!
« Reply #38 on: April 06, 2007, 07:52:34 pm »
When i ran it with the chankast sound plugin it was fine.

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Re: NullDC released, runs many dreamcast games at full speed!!!!!
« Reply #39 on: April 08, 2007, 10:04:51 pm »
I'd love to put Dreamcast games on my emu-cab for the kids. They have scratched the holy living heck out of the discs we have, I've already had to re-purchase Gauntlet Legends (didn't want to go through the hassle of finding and burning it). I own pretty much every Dreamcast game that is on my approval list for my young kids -- putting them all on the cabinet so they don't have to touch the media would be excellent. If it pans out (didn't see the kid games we own on the list of working games) I'll be giving this a whirl. Ooga Booga anyone?
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