Hostlight is a challenging single-player first-person puzzle game that will embark you on a mysterious adventure. Solve puzzles by using LIGHTS AND SHADOWS, and discover what lies ahead in an intriguing tower.
Use your brain to complete intriguing and challenging puzzles by using lights and shadows with innovative gameplay mechanics.
Create the pieces required to solve the puzzles through the use of projected shadows.
Lights and shadows can be projected by manipulating silhouettes that hit the player to obtain the necessary pieces.
Play around with the primary light colours (Red, Green, and Blue) to mix and match and complete puzzles. Only the white light creates objects!
Take advantage of the environment — Use mirrors to direct light beams and use rails.
To complete from one level to another you need to light up the platform in the middle of each room.
Play through over 20 levels, each designed to offer different puzzles and challenges.
Login or register at the official Steam Website and download Steam client
Install and start application, login with your Account name and Password
Click the Games Menu.
Choose Activate a Product on Steam...
Follow the onscreen instructions to complete the process
After the successful code verification, go to the "MY GAMES" tab and start downloading.
News & Updates
2026-03-16
Celebrate the Spring by Draining Yuplay’s Profit
Spring time always comes with a sense of freshness and revitalization, so we decided to take a risk make a special storewide promotion that would absolutely kill our profit (and probably get our boss angry). All you have to do to participate is make an order of at least 20€ between 17.03.2026 15:00 CET and 23.03.2026 15:00 CET, and you will get a FREE game coming straight out of our pockets…
Even though Friday the 13th is widely considered as an unlucky date, we at YUPLAY are trying to flip the script for that and turn it into a lucky day for you and this time is not an exception to the rule! We are delighted to announce our FRIDAY 13TH promo and you should absolutely read on the article in order to find out how to best take advantage of this campaign and turn your luck in the right direction for the occasion…
