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So I got Duke3D and installed and fired it up only to find it running extremely slow. I've tried Duke3D on this machine before and that was with eDuke32.. and it worked like a charm. But the GOG version is just so slow its unplayable. I tried fiddling with the config and cycles and none of them proved helpful. I can barely get around the menus. And the game itself is unplayable with lag. Anything I can do to get this to run faster? I know it's running under emulation in DOSBOX... but it really shouldn't be all that demanding considering its just DOS.

I'm running it on a netbook.. My specs are:
1.66Ghz Intel Atom N450 CPU
Intel GMA 3150 GPU
2GB RAM

Hope the info helped. Please could someone help me out.. :(
This question / problem has been solved by Skunkimage
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taqeelaSunrise: So I got Duke3D and installed and fired it up only to find it running extremely slow. I've tried Duke3D on this machine before and that was with eDuke32.. and it worked like a charm. But the GOG version is just so slow its unplayable. I tried fiddling with the config and cycles and none of them proved helpful. I can barely get around the menus. And the game itself is unplayable with lag. Anything I can do to get this to run faster? I know it's running under emulation in DOSBOX... but it really shouldn't be all that demanding considering its just DOS.

I'm running it on a netbook.. My specs are:
1.66Ghz Intel Atom N450 CPU
Intel GMA 3150 GPU
2GB RAM

Hope the info helped. Please could someone help me out.. :(
Looks like you're on a netbook, too. I can tell you from personal experience, unless there's some magic configuration I haven't found, Duke Nukem 3D is one of the more demanding titles for DOSBox, and short of putting it into "ugly mode" (low detail), it's going to run like crap. DOS is old, yes, but DOSBox isn't the most efficient thing in the world, and on a netbook with a more demanding game, you're much more likely to notice this first-hand. Be happy you're not trying to play Blood! XD

Of course, as you said, Duke Nukem 3D works like a charm in EDuke32.
The problem is DOSBox is emulating a DOS environment, and as such requires considerably high system specs to get running at full speed, my PC outspecs yours considerably and I can't get full speed on Duke3D either with DOSBox, and it's a real pain to tweak.

I'd recommending just dumping eDuke into the GOG duke folder and sticking to that, you're only going to see benefits from using it over DOSBox with this game.
Post edited December 12, 2012 by ReynardFox
Dunno what settings you have tried, or what the GOG version defaults to, but my .conf setup is:
core=dynamic
cycles=max

But my desktop is probably a lot more powerful than your netbook. eDuke is probably your best bet.
Yeah.. That's a great idea.. dumping eDuke to the Duke3D folder! I'll stick with that and avoid getting more Dosbox titles. Thanks everyone!
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Skunk: it's going to run like crap. DOS is old, yes, but DOSBox isn't the most efficient thing in the world, and on a netbook with a more demanding game, you're much more likely to notice this first-hand. Be happy you're not trying to play Blood! XD
This seems to be a common misconception.
DOSBox doesn't emulate "just DOS", it emulates an "entire PC + DOS".
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Skunk: it's going to run like crap. DOS is old, yes, but DOSBox isn't the most efficient thing in the world, and on a netbook with a more demanding game, you're much more likely to notice this first-hand. Be happy you're not trying to play Blood! XD
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Qbix: This seems to be a common misconception.
DOSBox doesn't emulate "just DOS", it emulates an "entire PC + DOS".
When did I say DOSBox "emulates just DOS"? When did I even bring up any specifics as to what DOSBox even is? That's beyond the scope of this topic. DOSBox is inefficient. It's an absolutely remarkable project, but it is complex by nature, and requires exponentially greater hardware to run Duke Nukem 3D than an older computer capable of playing Duke Nukem 3D.
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taqeelaSunrise: Yeah.. That's a great idea.. dumping eDuke to the Duke3D folder! I'll stick with that and avoid getting more Dosbox titles. Thanks everyone!
Now don't do that! DOSBox is still great for netbook gaming. You just need to be careful. Wolfenstein 3D runs flawlessly, but you'll probably want to rule out first-person shooters that don't have source ports. Thankfully, that's pretty rare. Even Blake Stone gave me trouble. Dark Forces ran surprisingly well, though.

Some games need a little tweaking. Tex Murphy can be a bit choppy, but I seemed to be able to sort all that out, and it's fantastic. Master of Magic is perfect. Master of Orion 2 likes to be slow on the title screen every once in a while for some reason, but it's otherwise perfect. Few platformers will ever give you trouble. Superfrog, Rayman Forever, Duke Nukem 1 and 2, Commander Keen, Bio Menace, Dangerous Dave, and so on... they're all great to play on a netbook. DOSBox's gamepad mapping can be troublesome and cumbersome. Windows users can try JoyToKey. There's a Linux variant, but I personally prefer QJoyPad for that.

X-Com: UFO Defense is the ideal netbook game. Heroes of Might and Magic II runs great, too. Conversely, Eador, a native Windows game, has problems. Oh, it runs fine in Wine for me, but the thing is that it runs at 1024x768. No more, no less. That's a nuisance for netbook users running at 1024x600. There are ways around it, but it's less than ideal. With DOSBox games, you usually don't have any resolution worries, and most of them run great on netbooks.

Just use your best judgement. Any later 90's DOS games, especially with flashy effects like the "2.5D" of first-person shooters, you might want to look around or ask. Don't boycott all DOSBox games on your netbook, or you'll regret it!
Post edited December 12, 2012 by Skunk
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taqeelaSunrise: I'll stick with that and avoid getting more Dosbox titles. Thanks everyone!
Some DOS titles will run quite well on a netbook - probably anything that would run well on a 486 natively in DOS, for example.

Master of Magic and Master of Orion should work just fine, and Wolfenstein 3D / Blake Stone / Rise of the Triad.
Post edited December 12, 2012 by kalirion