ape escape-ePSXe

I have 2 questions. 1. On Ape escape (for the ePSXe emulator) I have no Idea how to attack. Can someone please tell me how? 2. Can someone also tell me how to configure the analog setting for this emulator, without having to set up a controller? (I already know you can use the mouse though.)

Uhh....Config --> Game Pad --> Port 1 --> Pad 1..... ?