Bombagun is a conditionally free competitive card game in a post-apocalyptic style set in the universe of ATOM RPG Trudograd, which can be played online (against real people) or offline (against computer opponents). The project is not burdened with complex mechanics and is very easy to understand. Moreover, there are no loot boxes or collecting, so victory will depend solely on the gamer's skills. The game features more than 40 hand-drawn cards, designed in the style of ATOM RPG: Post-apocalyptic indie game.