claw

Captain Claw
Goal: Beat Katherine (infinite lives)

The first available download on the site, Claw v1.4.3 'CrazyHook', is the one you want.

Open D3DWindower-English.exe. Click the plus to add a program and select CLAW. Then double click claw in the windower window to open it.

Begin when you select La Roca after hitting new game, end when collecting the orb from Katherine (stage 4)
Go into Options > Controls to set your controls. Projectile Toggle switches your sub weapon (limited use). You will not need to use throw. The individual sub weapon buttons are not necessary but if you really want them you can set them.

The save system is booty so we are gonna cheat instead. When you enter the first level, type MPPLAYALLDAY . This will enter infinite lives mode, and whenever you get to a save point the game will remind you that you are a dirty cheater.
Follow the arrows to get to the exit, there are a lot of optional collectibles that are unnecessary. Health is either potions or food. Flags are checkpoints.