Thanks to the interest shown by the community regarding The Alien Cube Behind the scenes DLC, it is now available a similar DLC also for The Land of Pain.
There will be unseen screenshots taken from old under-development builds, removed content, and my very first project never published.

This DLC unlocks a folder inside the game location that contains:

• Screenshots of under development builds of The Land of Pain.
  
• A sneak peek of my first CryEngine Project.
  
• Removed content from The Land of Pain's final build like the "Scientist Lab".
  
• A short video.
  
• Wallpapers.

To access the DLC:
Right click the game in your Steam Library -> Manage -> Browse Local Files

Thank you for supporting the developer!