0100182013F2C000In the near future, severe pollution has rendered Earth uninhabitable, and now it falls to you to discover a solution. Take the role of Noah, a scientist tasked with locating a new planet with similar specifications to our own. Explore a research lab, find useful items, solve a variety of puzzles and make key choices that will determine your fate and that of mankind. 890B is a top-down 3D adventure game that features a minimalistic yet thought-provoking and impactful storytelling style, one that is largely dictated by player actions. The task at hand is daunting, and there are multiple endings that can result from your successes and failures. Will you guide humanity forward or leave them to extinction? Features: • Search for a new planet humanity can call home. • Explore a 3D laboratory from a top-down perspective. • Solve puzzles and find key items in classic adventure style. • Make key decisions that affect the story and ending!
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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!


