How do you get ben 10000 aliens in Ben 10 protector of earth

If you're talking about on the PS2 version, then there's no way you can unlock 10,000 aliens unless you added programming. First of all, it would take a lot more programming. Second, you don't even see 10,000 aliens in the show, and I see no reason that they give you more aliens in the game than they give Ben in the show. And finally, because if you could simply unlock them with cheat codes, or unlock them, then the game would cost a lot more because they want to make a profit on the game, and most of the programmers are going to demand more money if they have to do more programming.

I would tell you how to program it, but unfortunately, I haven't gotten into programming my PS2 yet. I hope this was helpful.

Someone else: Yah, hope this was helpful, even though i didnt even tell you anything at all.

Miantcub: What's wrong with what I said? All I did was give a few reasons why there isn't 10,000 aliens in the game, and mentioned the only way I know of to get them. (By the way, how is what you said helpful?)