Last Siberian Tiger

You have arrived on a visit to his friend Tiger Siberians. Waking up in the morning you find that it's gone, and you are locked in a room in a trap. Look carefully around. Search the and look in every corner. Find all the items hidden in it, solve all the riddles and puzzles, collect the key to open the locked door. Be careful not to miss anything. And consider that the path to freedom is open to you.