Bad Idea

Bad Idea is a progression achievement in the Mindustry achievement system identified canonically as Bad Idea; it represents a milestone tracked within the game's progression category rather than an item, building, unit, recipe, or fluid. As a progression achievement, Bad Idea is recorded and displayed to the player as part of overall advancement and likely ties into unlocking or documenting player accomplishments, but the available data lists only its name and category without specific in-game conditions or rewards.