Trash Goblin is a shopkeeping simulation developed and published by Spilt Milk Studios Ltd. It is a standalone title, not part of a larger series. The game centers on uncovering, cleaning, and upcycling trinkets to sell to a variety of eccentric customers. Players can upgrade their shop, acquire new tools, and customize their workspace, all within a relaxed, low-pressure environment described as having "good vibes."
The gameplay involves minigames for cleaning and restoring items, with hundreds of trinkets and thousands of possible combinations through upcycling. The game offers extensive customization for both items and the player's shop. It includes over 120 quests, 40 unique NPC characters, and a story component estimated at over 20 hours, alongside endless randomized customers for prolonged gameplay.