You have to go through a role-playing text quest, where your main goal is to survive in a closed area. You will encounter not only mysterious anomalous phenomena and creatures, but also other dangers that threaten in these unreliable lands.
Every decision you make will have consequences and affect the development of the plot. You will be able to choose between different options for action, and only your skill and ability to make the right decisions will help you survive.
Go a long distance and achieve your goal - discover all the secrets that lurk under the Dome. Remember that you have to go through this adventure together with other heroes, and this is only the beginning of your journey.