0100829010F4A0001971 Project Helios is a turn-based strategy game which combines modern warfare military tactics and close combat. Firearms and vehicles are scarce, conflicts and hostilities have no end, and the terrible freezing cold annihilates friends and foes in its path. The campaign sets in a frozen world, in which eight people – each one with its own problems and interests – join in a sort of temporary alliance, to find one particular person: Dr Margaret Blythe. Along their way they will have to avoid raider attacks, investigate military headquarters, and infiltrate into the territory of a dangerous anti-technological religious sect. On the trail of her whereabouts, they will travel and fight shoulder to shoulder, and they inevitably get to know the others. Depending on some strategic and personal decisions, you will guide this characters right to one of three possible endings.
Please report any broken/dead/missing links in the comment section.
Installation & Setup Guide
Option 1: Installing on Nintendo Switch (Atmosphere CFW)
- Download all game archive parts from the mirrors above into a single folder on your PC.
- Extract
part1.rar(or the single archive) using 7-Zip to get the.nsp,.nsz, or.xcifile. - Connect your Nintendo Switch to your computer with a USB-C cable and launch DBI on the console.
- Select Run MTP Responder in DBI, then drag-and-drop the ROM file into the MicroSD install drive.
- Wait for the install bar to reach 100%, disconnect the USB cable, and launch the game from the Switch Home Menu!
Option 2: Playing on PC / Android (Ryujinx, Sudachi, or Suyu Emulator)
- Download and extract the game archive to obtain the
.nspor.xcifile. - Open your Switch emulator (such as Ryujinx or Sudachi) and ensure your
prod.keysand firmware are updated to the required version. - Click File > Load Application (or configure your game directory) and select the game file.
- Configure your controller under Input settings and start playing!


