He Who Watches is an innovative new puzzle game that Draknek and Friends just revealed they're publishing, and it looks like it will melt my brain.
A gravity-defying puzzle game about exploring a vast labyrinth built around a slumbering ancient god. Here you get to jump around the walls and ceilings while you constantly rethink your perspective to solve 100s of puzzle that twist everything around you leading to every surface possibly being part of the solution.
Testing your spatial reasoning and unconventional thinking, He Who Watches promises to be challenging, innovative and immersive. The developer say that "progress often comes from sudden flashes of insight as players realise the world can be viewed - and navigated - in entirely different ways". My brain already hurts.
Check out the trailer below:

Direct Link
There's a demo on Steam that should work well with Proton on Linux / SteamOS.
Game Highlights:
- Solve puzzles in 3D by shifting blocks with a magical bow, traversing walls and ceilings.
- Simple, evolving ruleset that develops exponential complexity.
- A comprehensive yet subtle hint system designed to keep frustration at bay without spoon feeding.
- 100+ core levels, plus additional secret puzzles to discover.
- Expected playtime: 10-15 hours (more for completionists).
- Visually polished first-person 3D presentation.
- Challenging but always logical.
- Created by solo developer Bobby Vanden and published by puzzle specialists Draknek & Friends.
- A unique twist on the classic Sokoban puzzle genre.




How to setup OpenMW for modern Morrowind on Linux / SteamOS and Steam Deck
How to install Hollow Knight: Silksong mods on Linux, SteamOS and Steam Deck