I would figure that Oddworld has four main seasons, its almost exactly like Earth. I think that the moons would probably have little effect on Oddworlds tilt due to its massive size but considering the large number of moons Oddworld has then I would figure that Oddworld has about the same tilt as Earth has. The only thing I would figure different about the seasons on Oddworld contrary to Earth's is that they are all longer than Earths would be.
