Just make sure you clear any bounties before you leave. Grab your home ship and get ready to grav jump. You can then open the vault door and claim your prize. Defeating them all and searching the space station will lead you to obtain the Almagest jackpot combination. The entire casino is crawling with enemies for you to fight so make sure you have a good weapon. While there isn’t much to do as far as gambling goes, there are plenty of Spacers.
Do you want to find the Almagest Casino in Starfield? There are many interesting sights to see and planets to visit in Starfield but docking your ship at the casino will lead to a guaranteed fun time.