How to get a CD Key for free
1 - First step is to register as the member
2 - Go to the "Earn Coins" page
3 - Choose an offer and complete it with valid information
4 - After completion your coins will be automatically awarded to your account and you can get the Underliner CD Key
About This Game
The unusual combination of lollipops and bullets invites you to a world full of surprises.
Underliner is a puzzle adventure game in an open world with a great number of puzzles and secrets. In puzzles, each idea combines with other ideas, challenging players to think in clever and novel ways.
To solve puzzles, make a path of a bullet by deciding positions the bullet should make a turn. To find the perfect order and angle, you should calculate and estimate the positions of other objects. Things like mirror, wall, or gate will influence the bullets trajectory.
Meanwhile, exploring the world full of puzzles that imply allegorical meanings will provoke players imagination.
Source: Underliner - SteamPowered.com
Instructions to activate steam keys
1 - Download and install the Steam client on your PC.
2 - Open the Steam client, login and locate the Games tab on the top menu. Click this and then select “Activate a Product on Steam…”
3 - Enter your product key that appears on the email and follow the instructions to activate it.
4 - Your game is now viewable in the “Library” tab and is available to download/install when you’re ready