Fangamer has shown its DETERMINATION in the form of adorable Undertale merchandise.

The company is now offering a new line-up of Undertale goods which can be purchased individually or as a set.

Check out what’s in stock below, with some preview images.

• MTT Brand Pajamas Pants – 36 USD
• Annoying Dog Beanie – 14 USD
• Yules Dudes Mug – 19 USD
• Your Best Nightmare Shirt– 24 USD
• Undertale Cozy-Up Combo(Bundles together all the products above)– 88 USD