The PC release of Metal Slug Complete differs from the original NEO-GEO MVS hardware by including a configurable limit setting within the main options menu. This is the intended method for adjusting difficulty.
Most modern PC ports (like those found on Steam or GOG) include a "Free Play" mode or adjustable credit settings. metal slug complete pc unlimited credits work
Leo pushed forward. He didn't hide behind the rusted husks of tanks. He didn't wait for the patrol patterns to reset. He played like a god of destruction. The PC release of Metal Slug Complete differs
The game allows you to start from any mission you have previously reached. If you run out of credits on Mission 5, you can return to the main menu and restart Mission 5 with a full set of credits. Impact of Unlimited Credits on Gameplay Leo pushed forward