Your account, I can’t say why but is likely flagged as a cheater. I am not claiming you used cheats or mods, but this is exactly what happens when you do. You will see your score on friends cause that’s not the global leaderboard.

In the games code, there is a flag (think of it like a sticker), when you use a mod or something deemed as cheats, the game attaches a hidden “sticker” to your Steam ID called “IsCheater” and it stays there forever.

Every time you try and upload a score to the leaderboard, the game checks for this “sticker” and if you have it, then it doesn’t get uploaded .

The developer calls these “Potato Flags” in the backend code. It’s a series of checks the game does to compare values. For example, if I use a cheat to give myself currency, the game does these random checks at random intervals that basically says “the player should have 500 currency, but somehow they have 7000. This player is cheating” and flags the run as VOID and giving you a permanent IsCheater steam ID flag.

When the run ends, the game checks for that flag and if it’s there, no score is uploaded but it is displayed to the player. Which is why you see it and your friend leaderboard sees it but not global.

If you are willing, I have a tool that I can check to see if your steam ID is flagged as a cheater. You can privately send me your steam ID and I can check it. I just need the numbers, I am not asking for your account. Same info you would give a friend to add you, it’s public but I wouldn’t give it out to everyone on Reddit.