Added to request list.
As others have said, click on the brother/sister and you'll get other relationship types
I'll look into it. I'm a coder by trade so 3d modelling is a very time consuming task for me, hence why I've been focusing on everything else.
No marriage implemented yet. That'll be another update, hopefully within a month or two.
Grandma and mom are already here. As others have said, click on where it says Brother/Sister in the Contacts menu and you'll get other relationship types.
It's already enabled, you can see that in the LifePlay/Content/Heavy/Characters folder, everything are loose uasset files with the original png included. You just need to have Unreal Engine to generate the uasset files from your png / dds files
In general, the game is open source so everything is moddable really. Sure, it's a lot easier to add a scene, action, sex description or whatever because I specifically coded a system to mod these that require no modding experience and no Unreal Engine installed, but with the right skill and tools, you can basically mod anything in the game.
Most NC aggressor events require you to have masochist/ submissive less than -50 and high perversion.
Also a lot of them trigger when you're on a date with someone, or in a nightclub or bar.
Check the LifePlay/Content/Modules/Vin_NonConsensual folder, all the scenes are in there with their conditions - you can open each file easily with Notepad
Have you actually got yourself an apartment yet? Watching youtube is a 'home' thing, it's a 'you can do this anywhere' thing.
You need to first find a residential unit (it's the only one with green icon), click on it during business hours and arrange a viewing. Then this will be your home, which you can access easily by right clicking on your character portrait.
You also need to get a job first at a office unit (similar to above) before you can work there.
Family members reacting badly to everything might be a bug, I'll look into it for the next version.
Yes, next version will focus on group (which is a huge fetish of mine personally btw, but takes a bit of time because it takes more time to animate)
Your relative as companion won't have all the same options as any other date, including they won't invite you in out of nowhere to fuck you. Generally, incest in the game requires increasing the incest tension gradually via events, before sex happens. Most incest events also have fairly strict condition. If you just want to see the sex scene, then you can go into LifePlay/Content/Modules/vin_incest for a list of all the lpscenes, then go in game, press the ~# button, and type in the name of the event you want (without the .lpscene), then Enter.
No marriage implemented yet. It will be another version, hopefully within a month or two
