There’s a sale going on for Worms games at GMG. Stacks with voucher. All of the games use Steamworks, so Steam activation is required.
Use the current 25% off voucher GMG25-EVFWS-4Z4ZN to get the prices listed below.
Worms Sale
Worms Crazy Golf = $1.87
Worms Ultimate Mayhem = $4.50
Worms Reloaded = $7.48