1. "Manual Samuel Anniversary Edition" is a free download available on SteamUnlocked, a platform that provides access to various game releases. The game is a remastered version of the original "Manual Samuel" title, which was released in 2016.

2. The Anniversary Edition of "Manual Samuel" features updated graphics, improved gameplay mechanics, and additional content compared to the original release. The game's unique premise revolves around a character named Samuel who must manually control all of his bodily functions for 24 hours in order to win a bet with Death.

3. The article provides a direct download link for the "Manual Samuel Anniversary Edition" on SteamUnlocked, allowing users to access and enjoy the game for free. It also highlights the game's quirky and humorous nature, which has been praised by critics and players alike.