SmokeAPI is a DLC unlocker for the games that are legitimately owned in your Steam account. It attempts to spoof games that use Steamworks SDK into believing that you own desired DLCs. However, ...
A powerful Steam API proxy that functions as a "Man-in-the-Middle" between a game and the Steam Client. It forwards API calls to the real Steam library while overriding the AppID to 480 (Spacewar), ...