I am trying to figure this out too.

Click esc, then click settings, then controls.

Nvm, that didn't work

Nah i found i just have to use A and D and then ENTER to fire.

You can also use the bottom arrows to move and shift to fire

yeah but i hated that, i need to fire with my right hand. Same as masterbating.

Lol I like firing with my left hand. I like a, d, and shift. Don't know why though.

Originally posted by Dandy(DK):

Originally posted by MISTER WU:

How do i edit the key bindings? All i see is default LOL.

Ohh i love this game for its classic nature as well, remember playing this as a kid for hours at the pinny's

if wanna setup other controls maybe use JoyToKey program :-) I do that with some games :-)

Thats ok mate i ended up usign the default A & D keys and ENTER to fire.
Might even buy a cheap game controller if it works with them?

I hate it when game producers won't let you rebind the input. Does it really take that much time to incorporate the feature? I like to play retro games so I buy retro-remakes to encourage developers to come out with more. However, I am usually disappointed in the product. The illegal MAME version is better because I can remap the buttons. Remap of keys is a must have feature of every game.

Originally posted by Eksdad:

I hate it when game producers won't let you rebind the input. Does it really take that much time to incorporate the feature? I like to play retro games so I buy retro-remakes to encourage developers to come out with more. However, I am usually disappointed in the product. The illegal MAME version is better because I can remap the buttons. Remap of keys is a must have feature of every game.

so very true!

You can temporarily remap keys on your keyboard. A couple of methods here:
https://www.howtogeek.com/710290/how-to-remap-any-key-or-shortcut-on-windows-10/
The PowerToys Keyboard Manager works well. I map A to Z and D to X. Launch PowerToys from Taskbar or System Tray; Turn on KBM before launching game then turn off after quitting game.