The launcher on
their engine website is good.
Also, with your name, you should be interested that the person making SS14 CM, Javier Guardia Fernandez aka DrSmugleaf, operator of xenomorph.gay, famously justified their choice to put "zoophilia - yes" in
https://archive.is/Y4K1M by saying that zoophilia referred to the xenomorph, which he wanted to fuck and/or be (it's unclear but leaning towards the latter going off the flist. remember troon object of desire inversion). He then started working on Colonial Marines for SS14. The last attempt failed because the last dev quit over the tranny dev hub bullying and witchhunting him.
For the first CM playtest yesterday they spawned themselves in as queen and did weird mommy roleplay in hivechat, subjecting dozens of players, including many children, to his fetish roleplay.