Fallout: A Post Nuclear Role Playing Game – post-apocalyptic role-playing game. The world suffered a nuclear disaster. The remains of people hid underground and live in isolated bunkers. The main character is entrusted with the task of finding a chip to repair the shelter's water supply system. He has only 150 days to complete the mission. Otherwise, the population will die of thirst. The earth just seems like a lifeless desert. In fact, mutants with superhuman strength live here. The protagonist and his companions will have to go through the open world and face enemies in battles.

Battles take place in a step-by-step mode. In the process of communicating with the inhabitants of the locations, you can obtain the necessary information. The player has virtually no restrictions in the set of actions. He can search premises and people's corpses, steal, trade, repair things, break doors and deceive people. Karma will be formed depending on his actions.

The hero's personality develops as he progresses through the levels. If he kills one child, he will be considered a child killer. If several children become victims, he will be awarded the title of champion. the hero can negotiate with the merchants to supply water to the bunker. In this case, the deadline for completing the task will be increased by another 100 days.