The Epic Games Store is giving away Caravan SandWitch, a science-fiction exploration game, for a limited period. The offer gives PC players the chance to add a well-reviewed, non-violent adventure to their library at no cost.

Set in a post-apocalyptic world where humans, robots and Reinetos coexist, the game follows a young woman searching for her missing sister in a yellow van while helping others. It features exploration but no combat or death, and has a “Very Positive” Steam rating from more than 1,600 reviews. Players can claim it through the Epic Games Store until Thursday 20 August at 11am EDT.