atrim

A legal, unmodified and DRM-free copy of Amnesia: The Dark Descent is required.

This is atrim, a custom client for Amnesia: The Dark Descent which attempts to port the game to very old and weak machines, and make it compatible with operating systems as early as Windows 2000.

The client is based on version 1.4.3 of the game and it also brings out new enhancements and features from Amnesia: A Machine for Pigs, as well as fixes and improvements to bugs and glitches in the game and engine.

atrim is currently being maintained by one person (@RoozerXC). If you want to contribute to atrim, feel free to fork and submit your own pull requests, as long as everything follows the Code of Conduct (or Anti-CoC).

See instructions below on how to install the atrim client and installing Steam Workshop mods for it.

For a list of changes, read CHANGELOG.md. Special thanks are in THANKS.md.

1. Install Amnesia: The Dark Descent from DVD, Steam, GOG.com, Epic Games, or any source, provided it has the 1.2 Justine update.

• Tip: You can check this after installation by searching for ptest in your game folder.

2. Copy the atrim client files (found in Releases) into your Amnesia: The Dark Descent game folder.
3. Run amnesia-Win32-Release.exe for legacy systems, or amnesia-x64-Release.exe for modern systems.

Installing Amnesia: The Dark Descent - Remastered is also possible with this client and it is a very easy 3-step process.

1. Backup your Amnesia: The Dark Descent game folder before installing Amnesia: The Dark Descent - Remastered.
2. Copy the Amnesia: The Dark Descent - Remastered files into your Amnesia: The Dark Descent game folder, overwrite all files.
3. Copy the atrim client files (i.e. from v1.4.6-beta.zip) into the game folder, overwrite all files.

1. Go to this path: steamapps/workshop/content/57300
2. Copy all of the Workshop mod folders.
3. Go to the custom_stories folder in your game directory and paste all of them.

• Creative Labs OpenAL 1.1 Core SDK
• Microsoft DirectX SDK February 2010
• Microsoft Visual Studio 2005
• Microsoft Visual Studio 2005 Service Pack 1
• Microsoft Visual Studio 2005 + Service Pack 1 Updates

You will also need to configure the DirectX SDK in your Visual C++ directories.

1. git clone the repository or download it from the Code button.
2. Open the HPL2/dependencies folder and open the dependencies.sln solution file.
3. Press F7 to build the solution. This will compile the dependencies needed for the HPL2 project.

1. Open the atrim.sln solution file.
2. Right click on the amnesia project and in Properties change the Working Directory to your Amnesia: The Dark Descent install folder.
3. Press F5 to debug the solution. This will build the HPL2 project first, then amnesia, and then launch the game after building.

atrim is licensed under Version 3 of the GNU General Public License (GNU GPL).

Read the license information via the GPL-3.0 license tab on the top, or open the LICENSE.md file.

© 2009-2010 Frictional Games. Frictional, Amnesia: The Dark Descent, and the HPL Engine software are all registered trademarks of Frictional Games. All rights reserved.