Availability: It's described as "free," which could imply that it's available at no cost to users. This could be a promotional offer, a community project, or an open-source initiative. The Ultimate Guide to the Spankbot Game Collection:

1. Disable Real-time Protection Temporarily: Many AVs quarantine the spankbot.exe due to its memory injection techniques (needed to overlay inputs on games). Add the install folder to your AV exclusion list.
2. Run as Administrator (First time only): This allows the launcher to install the required Visual C++ runtimes and DirectX 9 legacy components.
3. Extract Legacy Dependencies: The installer will unpack a portable version of Adobe Flash Player 32 (debugger version) into a subfolder. Do not delete this.
4. Launch: The interface will open to a "Library" view. Click "Rebuild Cache" to ensure all 204 games have their thumbnails loaded.