Team up with up to friends in this online co-op horror game, BACKROOMS INVASION! Fight your way through creepy levels, solving unique puzzles with different mechanics in each. Inspired by the popular creepypasta, the game features iconic monsters and lore-friendly elements.Explore endless hallways, scavenging for supplies to progress and unlock new zones. But beware, danger lurks around every corner! Learn to identify and avoid the various entities if you want to survive. Gather resources, manage your inventory, and leave no stone unturned. Solve puzzles, unlock hidden areas, and interact with your environment – every detail might be the key to escape! BACKROOMS INVASION is designed to captivate players with its challenging gameplay, unsettling atmosphere, and unique environments. You'll find yourself trapped in a maze of identical rooms, their yellowed walls and worn carpets amplifying the sense of dread. It's clear – this isn't a place you want to be for long.

Go to: http://store.steampowered.com/ and download STEAM client Click "Install Steam" (from the upper right corner) Install and start application, login with your Account name and Password (create one if you don't have). Please follow these instructions to activate a new retail purchase on Steam: Launch Steam and log into your Steam account. Click the Games Menu. Choose Activate a Product on Steam... Follow the onscreen instructions to complete the process. After successful code verification go to the "LIBRARY" tab and start downloading.