Laptop to make games that doesn't crash

I've used my poor laptop to it's compacity. If I want to make full games, or get into real-time vfx like I want to, I need a lap top to handle unreal engine, houdini, and unity. I can't go with a tower computer right now, as I'm not in stable housing. I've worked myself out of homelessness, and don't have the extra funds to get to that next level. You can help me greater than you'd ever know. Thank you.