Valve does not typically use the word "blacklist" for users. Instead, they issue or VAC (Valve Anti-Cheat) Bans .
This is the single most repeated piece of advice. Do not use GreenLuma with your main Steam account, which contains your valuable game library. Instead, create a new, secondary account dedicated solely to testing GreenLuma. In case of a ban, your main collection remains unaffected.
Note: the following assumes a generic blacklist behavior common to anti-cheat or moderation systems; adapt specifics to your GreenLuma instance or documentation. greenluma blacklist
When a user is blacklisted, they lose access to specific games, multiplayer ecosystems, or, in severe cases, their entire Steam library. 1. Developer-Side App ID Blacklisting
The local blacklist prevents GreenLuma from activating for those specific IDs. Users who want to bypass this blacklist (often to try unlocking those "impossible" games) must manually delete the App IDs from that file – a process known in forums as "de-blacklisting," which carries extreme risk. Valve does not typically use the word "blacklist" for users
The represents the tragic irony of Steam piracy. Users spend hours curating lists, updating DLLs, and restarting their clients, all in an effort to trick a machine into thinking they own a $60 game. In doing so, they risk losing a library that may be worth $6,000.
: Some games perform server-side checks for game/DLC ownership. Others scan for specific GreenLuma or manager files within the Steam directory. Consequences Do not use GreenLuma with your main Steam
Valve Anti-Cheat (VAC) flags your account, preventing you from playing on secure multiplayer servers.
To help protect your setup, could you share a bit more context?
GreenLuma is intended to be a free community tool. If individuals attempt to sell the software or gate it behind paid walls, the developers blacklist them.