I've actually made a game that has bullets and enemies.
Try it out and tell me if this is something that you'd want to see the source code for, because I have no hesitations to post the source code to help.

http://www.mediafire.com/?k86lp3phgp853ey

I'm glad.
I don't know if it's just me, but it seems to move a lot smoother now... XD

So, I took your advice and now you can press multiple keys at once.

http://www.mediafire.com/?6pde8xt7e8xl7h3

If you're interested.

I think this is called a turn system and I believe you can just control the player's turns with booleans.
I've actually made a Battleship recently and i've implemented a turn system inside of it.
If you wanna see the code, just give me a message. xD

I kind of like that idea Sky.
Possibly a game that is controlled by chance, either by rolling a dice or by playing a slot machine.
I've played this one game on the Android market and it's kind of like a war game and you get new powerups and stuff based on what you get when you play the slot machine. It was kind of interesting.

And any game that involves cards would be really good, because I still have the same cards from when I made that blackjack game. xD

LOL indeed.

I've been just basically "cloning" games, so to speak, for experience so I can incorporate more techniques inside MY OWN game, so it could be the best that it could possibly be.
For now, I guess you don't have to tell me completely new ideas, but maybe just games that already exist.

Well, what do you mean by "topdown" shooter? xD

Meh, that seems kind of original. xD

I kind of wanna make a game that has never been made before.

Plus I've been working on some really cool screen transitions and text effects, so it should be a game that is heavily reliant on graphics. xD

Yeah I've noticed that, I've kind of hated the fact that you can only press one button at a time but like I said before, I haven't really worked on it much. xD I'm actually trying to work on another game at this moment, but I'm not sure what to make. I've already made a Blackjack and bomberman, and some other tiny games, but I can't really think of any good ideas. If someone has an idea, please reply to this.

So I made a game that I want all of your opinion on. I've worked roughly 2 days on this game, so obviously it could be a lot better than it currently is. It's kind of like one of those really old space shooter games, except I made it.
Tell me what you think.

http://www.mediafire.com/?k86lp3phgp853ey