OVERVIEW
Yo, so there’s this crazy sub-adventure, right? Dr. Pierre and his crew were cruising along when bam. The sub goes bonkers and Dr. Pierre’s like, “I gotta check this out!” Turns out, the whole place is getting invaded by weird stuff.
Now, you are diving deep into the mystery with Dr. Pierre. He’s the big shot who owns the Nautilus, and he and his crew stumbled upon this funky “compass” during their trip. This thing gave them a peek into the universe, but it also sent them spinning through time.
Then there’s SU, this student from the future. She’s out on a dive and stumbles upon this ancient sub stuck in a time loop. She’s all in for an adventure, but whoops! She gets sucked into the vortex too.
And guess what? You’re stepping into Dr. Pierre’s shoes for this ride. You’ll be poking around time-stamped objects, hopping through “time wormholes,” and putting the pieces together to figure out what the heck’s going on. You may also be interested in the game Forced Sacrifice: Lost Soul.
Time’s ticking, dude. It’s up to you to unravel the whole time vortex mess and find out what’s really going on with the Nautilus. Let us do this!

DOWNLOAD INSTRUCTIONS
- Click the Download button below and you’ll be redirected.
- Wait for 5 seconds and then click the blue ‘download now’ button to start the download.
- Once the download is complete, right-click the .zip file and choose “Extract to “SU Unlocking The 4th Dimension” (You’ll need 7-Zip, available here).
- Open the game, and run the exe application.
- Enjoy playing! Remember to run the game as an administrator. If you encounter any missing DLL errors, check for a Redist or _CommonRedist folder and install all the programs it contains.
HOW TO FREE DOWNLOAD SU UNLOCKING THE 4TH DIMENSION?
Left-click the download button below to start getting a direct link. This is the whole game – the full version. Remember to run the game as an administrator.
: NOTICE :
The game is ready to play, no need to install it. If you encounter missing dll errors in the game, find the _Redist or _CommonRedist folder and install DirectX, vcredist, and other programs inside. Check the ‘HOW TO RUN GAME!!.txt’ file for extra help. Always run the game as an administrator to save progress. Disable your antivirus before extracting the game to avoid it removing cracked files.
Are you looking for additional assistance? Check out our FAQ page for answers to common questions and solutions to frequent issues. Click here.
SYSTEM REQUIREMENTS
- Needs a 64-bit computer and system.
- OS: Windows 10, 11.
- Processor: Intel Core i5-2500K or AMD Athlon X4 740 (or equivalent).
- Memory: 8 GB RAM.
- Graphics: GeForce GTX 660 (2048 MB) or Radeon R9 285 (2048 MB) – Integrated GPUs may work but are not supported.
- DirectX: Version 11.
- Storage: 5 GB available space.
Screenshots

