I’m thinking of making a game based on a mobile one, but its monetization is through viewing ads, which is not yet available on roblox…
I would like you guys to give me a suggestion of what I could put - that is nothing that leaves the game p2w 
I’m thinking of making a game based on a mobile one, but its monetization is through viewing ads, which is not yet available on roblox…
I would like you guys to give me a suggestion of what I could put - that is nothing that leaves the game p2w 
Some things are your basics:
Just ensure that the things you add are not the only way for someone to win. You can add the above things and people can still win the game it just gives an advantage.
What’s the mobile game? Maybe providing more info about your game idea could help us give you ideas.
I don’t want to say exactly what the game is, because there isn’t another game like this yet on roblox, and I think that explaining it here, could be that a bad intention steals the idea - but it’s a game style that seems to be infinite , but it has an ending, with the passage of the stages it gets more difficult, but even if the player finishes, sometimes he will want to go back and try to do it again.
So I can’t find a way to monetize the game (apart from the premium payout option that our friend LifeDigger mentioned).
honestly, most of the non p2w games have different skins that players can buy, so like if you have tools, then tool textures. Just things like that
Limited items that cost robux, maybe if your game gets big, it will get you robux