It's a weird version of Lemmings. It's also one of the last versions of Lemmings worth playing short of the Team17 developed game. But that game is far less accessible than this one. Because it was the 2000s, 3D is vogue. But rather than do the sidestep that Lemmings 3D was, this one takes the classic levels and wraps them around a cylinder, creating sort of a toroidal level setup.
For the most part it works, right until the point you have to start managing multiple Lemmings and exits at once. Then, chaos.