Vessel Blue is a survival-horror-puzzle game developed by Lukas Paveronschuetz. The game is available for Windows and is licensed as a full version. It falls under the category of games and subcategory of adventure. In this game, you cannot move from your chair and must solve puzzles on your computer while being hunted by a walking pumpkin monster.

The game offers a unique experience where you have to interact with your computer to solve text-based puzzles. You can explore the device's mysterious software by reading documents, encrypting files, and entering codes into databases. The game also includes items on your desk that you can examine to progress through the game. However, you must be cautious of the walking pumpkin monster that is constantly chasing you.

The game's concept is intriguing, and the gameplay is challenging, making it an excellent choice for those who enjoy survival-horror games. The graphics and sound effects are also well-designed and add to the game's atmosphere. Overall, Vessel Blue is a must-try for gamers who want to experience a unique blend of puzzle-solving and horror in a single game.