BenKii: The Masterplan Pardinuz:
(Playfield DRM-Free Download) is free today at Playfield's website. Available for Windows, Mac, and Linux. Link
Seems like you need to download the client to get it. Not so DRM-Free.
Yes but I believe once you download The Masterplan from the client, you can uninstall the client and keep the game DRM-Free. Regardless, I'll edit the post to clearly state the need to install a client to get this game.