Sega Dreamcast Collection Controls

This is really starting to annoy me. I bought this in the Steam sale, and half the games don't work :'(. Sega Bass Fishing has the controls stuffed up, so you can't control with the arrow keys, making it impossible to start the game because you can't move in the menu. Space Channel 5 Part 2 has an obsession with 'up', and it thinks I am always pressing up, stuffing up the game. Sonic Adventure is fine, however it, Space Channel 5 and Bass Fishing won't see my X-Box controller. Luckily, Crazy Taxi is fine, so at least I have that.

I'm sorry if the answer is obvious, but I really need help

 

See what happens when you buy things?

Try using the keyboard.

 

I was using the keyboard, because the games (except Crazy Taxi) don't even detect the controller.

 

Did you try asking on the Steam forums? They might have a better idea.

 

I fixed it; had to use my brothers computer as opposed to my laptop. Now I just have to find a way to get him off of it to play the games :/