Is it for me?

Hello!

I am looking for a scratch of a specific itch.

The itch arose like 15 years ago or so on a mmorpg game called shadowbane. I loved to be a thief and steal from other players while they were farming and doing pve stuff. So i backstabbed them, stole some of their stuff and ran away with the loot. It doesnt have to be a mmorpg game. Maybe I am just describing some standard feature of a genre like extraction games?

I read something about marathon. But I dont know if that fits the bill.

Thanks Blubb =))