Settlemoon

Settlemoon is an idle game about building a small sidescrolling town. Attract visitors, buy materials, sell items, and post quests for adventurers to complete. Expand from a single inn to a bustling town that visitors of all levels and classes are attracted to.

• Relaxed commitment Good things take time. Set up your town and check in to see who's visiting throughout the day, or even close the game overnight. Your town will still handle itself for a while.
• Customize your town With a wide variety of decor, paint colors and flooring, you can pretty up your town however you like.
• Mysterious World Attract odd visitors and powerful bosses to uncover the mystery of the land, all told through charming pixel art and a retro-inspired soundtrack.
• Fling adventurers around Just grab 'em. They can take it.

Source: Steam Store Description