Released back in August 2016, Worms W.M.D is closely related to Worms Armageddon in terms of gameplay, adding new features such as tanks and buildings that can be used for protection. Available for multiple platforms, Worms W.M.D is available for free on Steam until Sunday, but those interested can buy it for 66 percent off until the end of the month.
https://www.notebookcheck.net/Worms-W-M-D-Play-it-for-free-until-Sunday-at-1-PM-PDT.428198.0.html