Sims 4 Alien Domination Challenge Episode 7: Pregnancy Bladder. Pregnancy is moving along well for Luna while she gardens and collects things to make ends meet. I few accidents along the way as well, but every pregnant woman who has sneezed will understand it well. I am about to start a new sims 4 challenge and I am pretty sure I came up with it myself. .that is. I DID come up with it myself and have found nothing similar when researching it, but its possible someone beat me to the punch and I don't know about it. The Alien Domination Challenge:. Start a new save game, this is important as previous saves could give you and unfair advantage. Create your founder in CAS. You may download sims from the gallery if you wish but they need to be Alien and have NO skills at all. Your Sim MUST be Alien, a young adult and the only sim in the household. You can give them whatever traits you wish at this stage. Name them whatever you wish but bear in mind that this is a long challenge and that you will be looking at it for a while so chose something fun. Make sure aging is set to normal. You can move into whatever lot you wish as long as you can afford it with your starting simoleons. Once you are moved in, if your funds are not below 500, use the money cheat to reduce them. If they are already under 500 you may NOT add the addition $. When moving on to future generations you can do it any way you wish, all our children will play some part in the challenge anyway, the only rule here is that they must be in some part alien. For this challenge I have used bits of other well known challenges like the legacy challenge and the 100 baby challenge. There are some deliberate changes to those rules though so please read carefully. The challenge itself. The aim of this challenge is simple – aliens are going to take over the world. Aliens have long watched sims, and they are incredibly sad with how our world is shaping. The wars, the lack of compassion, the ravaging of our natural resources…..what once made the sim race great is becoming a legend in our own lifetime…and they have decided that they need to do something. A rouge branch of the alien army has a plan, and they have sent a lone alien female to earth. Her mission, as she chose to accept it, breed, breed and breed some more. She must take a human partner or partners and produce a minimum of 10 children. From those children, more alien or half alien babies will be born. The aim…to mix alien intelligence with human emotions and fill the earth with alien/half alien sims. This will ensure the survival of both races. The Challenge Rules can be found on my blog herACe:.