Hello there!
I’ve recently created a working survival game,the game is based on fast algorithms and a lot of fun.Normally,a match doesn’t last more than 68 seconds and I wanted to sponsor or advise the game to gain popularity.
Find one that works for you, Ideally, you want both. But test it using a small amount of Robux and see how it goes, from there you can slowly start increasing it if all goes well
If your game’s icon and name explains it well enough, use sponsorships as with the same budget it gets more clicks than ads. I find them good at fundamental playerbase building.
For ads, it’s much more elegant I would say as you can show multiple game features in 1 ad, but however it’s quite limited as less people see it and it’s only for PC players. I find them better for precise playerbase expanding.
Good luck! Hope this helped.