Ok, I want to try to teach you about what problems we face when porting a commercial pc game to the pandora, I try to be clear and I hope you don't find this post offensive in any way because that was not intended.
1. Source Code
The first problem we will encounter is needing the source code. Since all programming languages today is "translated into computer language" before it can be run on the computer, companies tend to use that to their advantage and just release the program code (binary) and not the human readable version of the program (the source code). But why do we need the source code to port the game? Well there is a couple of reasons:
--1a. Wrong platform
We need to "retranslate" the source code to a language that pandora understands. Because PC's and pandoras do not speak the same language. You surely has come across this problem before when trying to play PC games on MAC's.
--1b. DLLs
Another problem with newer PC games are that they tend to use DirectX. DirectX is developed by Microsoft and well, you could call it a recipe book of things to do with graphics. Since Microsoft seems to have no intent of releasing DirectX for pandora, we would have to get a source code of that and port it as well.
2. Licensing
The second big issue is that it is illegal to adjust someones source code without permission, especially if it bound to a license. All commercial games that does not explictly state that it has a free source code (those generally being called "open source") are basically a no go.
3. Power
Now you might look at the spec and say something like "you don't get it, this thing is good, it got a clockrate of nearly 1ghz!!". Well something you should know is that you can not compare clock rates of the CPU with computers, or consoles. It just doesn't work that way.
This metafor will explain it: Two bicyclists are discussing their bikes. The first bicyclist have a rather low gear when riding, while the other have a rather high gear. Both cyclists achive the same amount of speed at the same time. But the first bikes pedal rotate faster. Therefore you can't compare what bike is best by which pedal that rotate faster.
Diffrent Processors are good at diffrent things and they work in diffrent ways.
Then there is graphics. If a game's graphic module is supported by pandora, then great, pandora supports a light version of OpenGL 2(i think?). So OpenGL games are possible.
4. Effort vs. Reward
If you are going to port a PC game, you will have to rewrite the code, recompile ("translate") it, make sure that the libraries are there, reprogram some of the code for optimization. Maybe even breaking the law. Is it really worth it to have a game that you could play much better on a stationary PC? For many programmers that question gets a no. You needs a lot of dedication to preform a port. Programmers in game studios usually get pay, and that is motivating enough. But homebrew programmers need something to motivate them to spend their free time on it. That's why there are so many emulators and not so many games that are ported, because if you port an emulator, you indirectly port a lot of games at once.
So, if we put your games thru the list and add quake 3 just to show my point.
Devil may cry 3
1. Is sourcecode avalible? No
1a. Does the game support the Platform or does the game need to be recompiled? No, Recompile needed.
1b. Does the Pandora support all major game libraries? No, uses DirectX
2. Is the game Open Source or does the license let you edit the code in any way? No, licensed by Capcom
3. Is Pandora powerful enough to handle the game? Maybe, but I really doubt it.
4. Is the demand big enough to warrant a port? Maybe (the game would be able to sell consoles)
4a. Would we be able to play and enjoy this game with the controlls given? Yes
Devil may cry 4
1. Is sourcecode avalible? No
1a. Does the game support the Platform or does the game need to be recompiled? No, Recompile needed.
1b. Does the Pandora support all major game libraries? No, uses DirectX
2. Is the game Open Source or does the license let you edit the code in any way? No, licensed by Capcom
3. Is Pandora powerful enough to handle the game? No
4. Is the demand big enough to warrant a port? Maybe (the game would be able to sell consoles)
4a. Would we be able to play and enjoy this game with the controlls given? Yes
Lost Planet
1. Is sourcecode avalible? No
1a. Does the game support the Platform or does the game need to be recompiled? No, Recompile needed.
1b. Does the Pandora support all major game libraries? No, uses DirectX
2. Is the game Open Source or does the license let you edit the code in any way? No, licensed by Capcom
3. Is Pandora powerful enough to handle the game? No
4. Is the demand big enough to warrant a port? No
4a. Would we be able to play and enjoy this game with the controlls given? Maybe
Resident Evil 4
1. Is sourcecode avalible? No
1a. Does the game support the Platform or does the game need to be recompiled? No, Recompile needed.
1b. Does the Pandora support all major game libraries? No, uses DirectX
2. Is the game Open Source or does the license let you edit the code in any way? No, licensed by Capcom
3. Is Pandora powerful enough to handle the game? No
4. Is the demand big enough to warrant a port? Maybe (the game would be able to sell consoles)
4a. Would we be able to play and enjoy this game with the controlls given? Yes
Warrior Orochi
1. Is sourcecode avalible? No
1a. Does the game support the Platform or does the game need to be recompiled? No, Recompile needed.
1b. Does the Pandora support all major game libraries?No
2. Is the game Open Source or does the license let you edit the code in any way? No
3. Is Pandora powerful enough to handle the game? Maybe
4. Is the demand big enough to warrant a port? No
4a. Would we be able to play and enjoy this game with the controlls given? Yes
Virtual Tennis 3
1. Is sourcecode avalible? No
1a. Does the game support the Platform or does the game need to be recompiled? No, Recompile needed.
1b. Does the Pandora support all major game libraries? No, uses DirectX
2. Is the game Open Source or does the license let you edit the code in any way? No, licensed by Sega
3. Is Pandora powerful enough to handle the game? Maybe
4. Is the demand big enough to warrant a port? No
4a. Would we be able to play and enjoy this game with the controlls given? Yes
Sega Rally Revolution
1. Is sourcecode avalible? No
1a. Does the game support the Platform or does the game need to be recompiled? No, Recompile needed.
1b. Does the Pandora support all major game libraries? No
2. Is the game Open Source or does the license let you edit the code in any way? No, licensed by Sega
3. Is Pandora powerful enough to handle the game? No
4. Is the demand big enough to warrant a port? Maybe (the game would be able to sell consoles)
4a. Would we be able to play and enjoy this game with the controlls given? Maybe
Sonic Heroes
1. Is sourcecode avalible? No
1a. Does the game support the Platform or does the game need to be recompiled? No, Recompile needed.
1b. Does the Pandora support all major game libraries? No, uses DirectX
2. Is the game Open Source or does the license let you edit the code in any way? No, licensed by Sega
3. Is Pandora powerful enough to handle the game? No
4. Is the demand big enough to warrant a port? No
4a. Would we be able to play and enjoy this game with the controlls given? Yes
Quake 3
1. Is sourcecode avalible? Yes
1a. Does the game support the Platform or does the game need to be recompiled? No, Recompile needed.
1b. Does the Pandora support all major game libraries? Yes, uses OpenGL
2. Is the game Open Source or does the license let you edit the code in any way? Yes, License allow us to do things.
3. Is Pandora powerful enough to handle the game? Yes
4. Is the demand big enough to warrant a port? Yes
4a. Would we be able to play and enjoy this game with the controlls given? Yes
Summary:
Of the games you listed, these are those who likely will get a port
Devil may cry 3: NO
Devil may cry 4: NO
Lost planet: NO
Resident evil 4: NO
Warriors orochi: NO
Virtua Tennis 3: NO
Sega rally revo: NO
Sonic heroes: NO
Quake 3: YES
And remember, what I went into was just some of the basic problematics.
I understand your consern with wanting to encurage more new attractive games to the pandora, I'm just stating some reasons why we aren't able to get that without help from the companies that made the game originally.