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71% positive of 346 ยท Mostly Positive ยท Live from Steam
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Dr. Herman, your sci-fi journey begins. Armed only with your mind and the Manipulator that operates with different types of energy, you'll have to pass through portals, visit parallel worlds, and solve physics-based puzzles.
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What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 71% on 2026-11-01 โ 71% today (346 reviews)
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Works great on Steam Deck. Results from Valve's own testing.
Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
Hey everyone,Version 1.1.0 of the Director's Cut is here, this time focusing on fixing technical issues and making the game more stable. We've made a lot of significant improvements to the technical part of the game: fixed a lot of rare and hard-to-find bugs, โฆ
Patch notesFixed a savegame bug during The Shepherd's House chapter that sometimes caused the player to fall out of boundsFixed The Shepherd's behaviour during the chase sequenceFixed You Monster achievement (again)Fixed some of the sounds not responding to voโฆ
Hi everyone, today we're releasing patch 1.0.2 for the Director's Cut, this time focusing on techincal issues that the previous version had.Patch notesSettings & controlsFixed an issue where control options (key bindings) couldn't be saved.The mouse wheel can โฆ
Hey everyone! Today we're releasing our first patch since the release of the Director's Cut, which brings gamepad improvements, fixes incremental achievements, adds support for different anti-aliasing and upscaling methods, adds two new languages and most impoโฆ
Good day, everyone, we've just released another hotfix for THE MULLER-POWELL PRINCIPLE! Among other things, we changed the design of the barrels, fixed some issues with the generators, improved dialogues in the game, and also Sticky behavior in the episode neaโฆ
First of all, Happy New Year! We wish you all the best in 2024 and want to present you our major update! We carefully listened to all your suggestions and reworked many issues, locations, enemies, and puzzles. The primary adjustment is implementing the full coโฆ
The Director's Cut is here!The Director's Cut version of THE MULLER-POWELL PRINCIPLE is now available on Steam, featuring various bugfixes, optimizations, gameplay and narrative revisions and an overall updated experience.We've also localized the game into sevโฆ
Hello everyone!In our previous post, we shared the news that the rights to the game are fully back in our hands, and we are hard at work on the biggest update in the project's history โ the Director's Cut. Development is in full swing, and today we have two imโฆ
Our game is back!Hello, everyone! We have great news for you. Long story short, we've been in a legal battle with our publisher for the past two years. We almost lost our IP and rights to the game. However, one of our court sessions this summer finally ended iโฆ
Hey, guys! Only until tomorrow can you buy your favorite games at an incredible discount! THE MULLER-POWELL PRINCIPLE is now available at 35% off, offering a fantastic deal for all of those who have been waiting! Plus, our other games "D.U.C.K." and "Steelbornโฆ
We're happy to announce that our game is out on PC! Our team has worked days and nights and is proud to present you the game for those who are hungry for adventures! We hope you'll enjoy this sci-fi journey through parallel worlds full of puzzles, mysteries, aโฆ
After taking some extra time to perfect the game, we are excited to announce the new release date, which is just a week away! We thank you all for waiting and can assure you that you won't be disappointed. We are also very grateful for lots of helpful feedbackโฆ
Hey, everyone! News number one is massive: THE MULLER-POWELL PRINCIPLE release is postponed for a couple of weeks. We know how long you've been waiting for the release, but this is something we really have to do. As you know, weโve been developing TMPP for sevโฆ
Hello, our amazing community! We have some important news to share regarding our game's release date. We're excited to announce that TMPP will now be launching on November 16! We believe in delivering the best possible gaming experience, and this extra time wiโฆ
Hey, guys! We have some exciting news about the release date, our participation in the Steam Scream Fest, and new levels and dimensions in THE MULLER-POWELL PRINCIPLE! The Release Date November 3rd each one of you can start his journey in THE MULLER-POWELL PRIโฆ
Hey, guys! Lately, we released our demo and are so happy to be in touch with you again and share our latest updates in "THE MULLER-POWELL PRINCIPLE"! Shepherd's House The breathtaking atmosphere of an old house that keeps centuries-old secrets awaits you. Thisโฆ
The Lead programmer and the Creative Director are back again to reveal more content! This time they'll be passing through sections of the game that were not included in the demo version of The Muller-Powell Principle. We will also show you some screenshots froโฆ
During Steam Next Fest, the Lead programmer and the Creative Director from Three Dots Games will be broadcasting The Muller-Powell Principle's demo for you. During the stream there they'll be telling stories about the game development and sharing with you someโฆ
Hey, guys! We have wonderful news for you: a demo-version of THE MULLER-POWELL PRINCIPLE is already available! We don't want to bother you with talking, so go on and try it yourself! And after that we'll be waiting for your feedback comments on our Steam page โฆ