Undertale Quiz: Which AU Sans Are You Most Like?

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| By Catherine Halcomb
Catherine Halcomb
Community Contributor
Quizzes Created: 1443 | Total Attempts: 6,714,115
| Attempts: 209,312 | Questions: 15
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1. Do you love traveling to new places?
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About This Quiz
Undertale Quiz:  Which AU Sans Are You Most Like? - Quiz

Have you ever wondered which Sans from the myriad Alternate Universes in the Undertale multiverse aligns with your personality? If so, you're in for a treat! Take our... see more'Which Sans AU Are You' quiz to embark on an exciting journey of self-discovery as you uncover your inner skeleton counterpart.

With the Undertale fandom thriving, exploring the different versions of Sans has become a favorite pastime for fans. Are you like the enigmatic and chill Sans from the Underfell universe, or perhaps you share traits with the pun-loving Sans from the Underswap universe? Maybe you're a unique blend of characteristics from various AUs!

Delve into your preferences, quirks, and choices as we dissect your personality to reveal the Sans AU that resonates with you the most. Whether you're a seasoned Undertale aficionado or just curious about the alternate universes, this quiz promises to provide entertaining insights into your Sans alter-ego.

Embrace your inner skeleton, share your results with fellow fans, and prepare to explore the multiverse. Get ready to answer the burning question: Which Sans AU Are You? Unearth your true Sans identity now!
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2. What's your opinion on AUs?
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3. Which word best describes your typical mood?
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4. When faced with a challenge, your approach is most likely to be:
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5. What's your favorite way to spend your free time?
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6. In a group, you tend to be:
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7. What's your favorite character in "original" Undertale?
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8. What's your favorite weapon?
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9. How do you handle setbacks and failures?
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10. \What is your favorite food?
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11. What is one word that describes you the most?
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12. What is that you hate the most?
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13. What's your favorite color?
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14. What is your opinion about love?
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15. What do you do in your free time?
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Quiz Review Timeline (Updated): Jun 28, 2025 +

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  • Current Version
  • Jun 28, 2025
    Quiz Edited by
    ProProfs Editorial Team
  • Aug 28, 2016
    Quiz Created by
    Catherine Halcomb
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Do you love traveling to new places?
What's your opinion on AUs?
Which word best describes your typical mood?
When faced with a challenge, your approach is most likely to be:
What's your favorite way to spend your free time?
In a group, you tend to be:
What's your favorite character in "original" Undertale?
What's your favorite weapon?
How do you handle setbacks and failures?
\What is your favorite food?
What is one word that describes you the most?
What is that you hate the most?
What's your favorite color?
What is your opinion about love?
What do you do in your free time?
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