Operation Dimera Free Download PC Game from Steamunlocked as it provides Pre-Installed Games in a direct link. Operation Dimera is an Adventure Game developed by SupKai and released on 8 Aug, 2025.

About Operation Dimera
Yo, welcome to Operation Dimera, where the world’s literally falling apart and demons from some freaky abyss are crashing our dimension. It’s total chaos out here, and guess what? You’re the one who’s gotta stop it. We’re talking sealing random rifts tearing open across the globe, hunting down nasty demons on the loose, pulling civilians out of danger zones, and grabbing every bit of intel we can before things get worse.
This ain’t a one-man show. Squad up with up to three friends and take on missions together. You’ll need to watch each other’s backs because it’s not just about spraying bullets—sometimes there’s a puzzle in your way, and you’ll have to actually think your way through it. Brains and brawn, baby.
Your loadout? Totally your call. Pick your favorite weapon and trick it out however you like—bigger mags, sharper accuracy, insane firepower—it’s all about matching your style. Whether you’re the sharpshooter, the heavy hitter, or the all-rounder, you can make it yours.
The clock’s ticking and the world’s barely hanging on. Suit up, grab your gear, and get ready to face pure darkness. This is Operation Dimera, and it’s go-time. See you in the fight.


How to Download & Install Operation Dimera
- So, click on the download button available below and upon clicking it you will be taken to the website (PixelDrain) that hosts the pre-activated game file.
- However, there you will find a download button click on it and the game will start downloading. Then wait for it to finish downloading. In some cases, there will be a timer so you will have to wait. After that timer ends then you will have to click on the download button.
- Once the game Operation Dimera is done downloading, go to the folder where the download is present, and from there right click the .zip file and click on “Extract the Game” (To do this you can use 7-Zip or WinRAR, which you can get here).
- Further, open the extracted folder and look for the game .exe application, after finding it right click on it and select run as administrator.
- After that, the game will start, and have fun and play it! So, remember, it is necessary to run the game as the administrator. Also, if you get any missing dll errors, then go to the Redist or _CommonRedist folder and install all the programs available in it.
Operation Dimera Free Download
Click on the button available below to start Download Operation Dimera Free Download with a direct link. Further, it is the full version of the game, and remember to run the game as administrator.
NOTE: Operation Dimera is already pre-installed for you by the admin of steamunlocked. So, this means that you do not have to install the game. However, if you get any missing dll errors, then you must make sure to look for a _Redist or _CommonRedist folder and install directx, vcredist, and all other programs available in that folder. These are basically, supporting programs or drivers which you need for the game to run. Also, there is a ‘HOW TO RUN GAME!!.txt’ file which will provide you with some more help. So, remember, that you have to run the exe as the administrator as this will solve the “game not saving” problem. Another good practice is to disable your anti-virus program or Windows Defender before extracting the game to prevent it from deleting the cracked files. If you require some more help then click here.
System Requirements
Operation Dimera requires a 64-bit processor and operating system
- Requires a 64-bit processor and operating system
- OS: Windows 10 / 11 – 64 bit
- Processor: Intel Core i3
- Memory: 8 GB RAM
- Graphics: NVIDIA GeForce GTX 1050
- DirectX: Version 12
- Storage: 6 GB available space