"Tumblestone" Steam keys giveaway

Game description

Tumblestone is the first original action-puzzle game of the past fifteen years -- completely reinventing the genre into a deep and cerebral puzzle solving experience that you won't forget.

This game comes with trading cards
This game adds +1 to your game library
This game has some achievements

FAQ

There is a limit on Steam - you can follow only 100 curators. Just unfollow some.
Manually check again that you have joined every Steam group. Then check your Steam profile privacy settings are set to "public".
YouTube task`s check always takes 30+ seconds. Just wait a little. If it still doesn't mark as completed - try to relogin on YouTube website.
Log out and log in again on GiveAway.su service.

How to get free Steam key

Restock! We added 10000 more Steam keys of "Tumblestone" to the giveaway on our website for users who had not received it before! We hope you will grab a key today.

You need to log in with your Steam account to continue.