The concept is there, it follows the same style as the original - teams of worms who kill each other in turns.
They have spoiled the game by taking away nearly everything. There are only about 10 weapons no multi player and a measly 30 single play missions. The only addition are the mini games which are few and far and aren't particularly entertaining.
Control of the weapons is nice but could have been better, sensitivity of some moves like the astro punch are hard to get right. As with all worms titles it is a party game so don't expect to fully enjoy it on your own. This game could have been so much more, maybe even a must buy if the developers had put the effort in.