Adopt a Monster

Monsters might be scary for regular people, but powerful occults love to keep them as pets and are now putting an order for them in Adopt a Monster!

With a client list featuring Count Dracula, Frankenstein, and many others, you better put good effort into filling up the adoption orders! Your objective in this game is simple! Your clients will ask for specific monsters, and you have to deliver them. Click on the chest to spawn monsters on the board and merge identical ones to create a higher-tier one. There are various monster types to unlock and discover, and you will need enough space to do the exploring. As you fill up orders, you will earn coins and can use these to unlock new slots on the board. At the top of the screen, you can track your progress bar. Can you discover all the monsters and fill all the orders? Enjoy!

Check out our collection of free and online Halloween Games for more monsters, occults, and supernaturals! Have fun playing!

Developer

bestphysics developed Adopt a Monster.

Release Date

October 23, 2026

Features

• Colorful 2D graphics
• Intuitive controls
• Entertaining gameplay
• Different monster types to discover

Controls

Use your mouse to play.