Through Abandoned: The Refuge is an awesome adventure game developed by Igor Krutov. It is a big story about parallel worlds. You try to find your twin-brother who disappeared in a huge and mysterious place called Abandoned.
Now the way leaded you to the Refuge, a place hidden between worlds. Investigate what happened there. Solve puzzles and play mini-games, look for items and find a way to use them and escape. If you get stuck in the game, check out the video walkthrough and gameplay for the game.