Hey, so I don’t know much about this but are you using UniverseID and Not GameID
The difference between both:
GameID is what you see on a game page https://www.roblox.com/games/606849621/Jailbreak
UniverseID is different from it. If you ask me how, I’m not fully sure. Sorry. But you can find your games UniverseID by going to https://create.roblox.com/dashboard/creations and find any game and click the 3 dots
You should see this menu
Click “Copy UniverseID” and that’s your game UniverseID
This is done intentionally. Roblox prohibits you from using their API using their servers. That means you’ll have to use a proxy.
As you already said you’ve been blocked from roproxy, have you perhaps been misusing the API by sending too many requests not in compliance with rate limits? If you haven’t personally, I guess Roblox themselves could’ve blocked roproxy due to its high volume of requests as a public free proxy. Not sure of any free alternatives unfortunately, but you’ll have to use a proxy to use Roblox API in your game.