[TOMT] pls help I've been looking for this game for 5 years

hello its my first time posting here I don't know how the system works, I need help. Please, I've been looking for this game for maybe 4-5years ever since it disappeared. I think I'm loosing my mind because no matter how much I look for it, through searches and asking chatgpt to look for it. It just couldn't be found. Please comment, if anyone knows a game where it introduces you to make cars out of blocks and other objects and you have a floating island of your own and you can make a house out of blocks. (no its not minecraft) It's a multiplayer, open-world game. from what I remember I can talk to people and befriends with them. In the game, I can have battles with other people and monsters. I can use the car I made and collect guns with unique designs and collect treasures too. I remember I can customize my character because we have an avatar catalog, also, in my island I can visit other peoples island and they can visit mine too. I downloaded it from playstore, the last time I opened it I just couldn't get in the game. I tried and tried. As a kid I always play it, and even now, I still remember it even if the world doesn't anymore. I wanna look for it because the world is making me think that it's fake and it was just a dream, but I swear its real. please help me look for it, thank you.

I'm trying my best to remember it, but it's slowly fading. So I'm sorry if my explanation is kind of weird.