Cupid Parasite – Shelby Snail Walkthrough

"Get these five people married. Do that, and the promotion is yours."

Shelby’s Route Content Warnings: kidnapping, CG with a gun pointing at the screen, language, sexual themes.

General Game Content Warnings: Language, sexual themes.

Shelby Snail Route Guide

Shelby getting out of the pool while checking his watch.

Things to keep in mind: This Cupid Parasite guide is as spoiler-free as possible, and following it will lead to 100% completion of the route.

Shelby Snail is available from the beginning and has 5 endings. In order to avoid spoilers, I will refer to them as Files # 1-4, and the true end as the Best Love End. It is recommended that this route be played before Gill’s. Some questions may or may not appear depending on play order and save utilization. Optional choices will be italicized.

Shelby’s Best Love Ending

  1. I’ll do it, for the sake of our members!
  2. Are you struggling with work or something?
  3. I read something on Wackypedia…
  4. I better fix my makeup.
  5. (Imagine the faces of your other members.)
    (Save 1)
  6. Questionnaire – Love Match Test
    1. No
    2. No
    3. No
    4. No
    5. No
    6. No
    7. No
    8. No
    9. No
    10. No
    11. No
    12. No
    13. No
    14. Yes
      (You need to get Pragma. If you have done the Love Test before, you can skip it and manually select the correct choice.)
  7. I’m just glad I could help!
  8. Shelby Snail
  9. (Be honest with him.)
  10. (Don’t let Gill bear the brunt.)
  11. Was he mad about something?
  12. We should report her to the police.
    (Save 2)
  13. I could pretend to be your wife.
  14. I’d want to hire more assistants.
    (Save 3)
  15. I can’t wait to see who he hires.
  16. (Say his name directly.)
    (Save 4)
  17. (Throw it all into the shredder.)
  18. It’s alright. I had a lot of fun.
  19. (Change the subject.)
  20. (Try eating it.)
    (Best Love End)

Shelby’s File #1 Ending

Load Save 2

  1. I could pretend to be your wife.
  2. Why don’t I become a secretary?
  3. I’ll help out however I can too.
    (Bad End) (No CG)

Shelby’s File #2 Ending

Load Save 4

  1. (Flip through the documents.)
    (Bad End) (No CG)

Shelby’s File #3 Ending

Load Save 1

Choose Eros in the Love Test, then follow the Best Love Ending guide for the rest.


  1. Yes
  2. No
  3. No
  4. Yes
  5. No
  6. Yes
  7. Yes
  8. Yes
  9. Yes
  10. No
  11. Yes
  12. No
  13. Yes
  14. Yes

    (Bad End) (No CG)

Shelby’s File #4 Ending

Load Save 3

  1. I’ll help out however I can too.
  2. (Say something about work.)
  3. (Throw it all into the shredder.)
  4. Right… it’s a little unfortunate.
  5. (Say it’s a practice date.)
  6. (Ask about it.)
    (Good End) (New CG)

Cupid Parasite Walkthroughs

  1. Shelby Snail (You are here!)
  2. Ryuki F. Keisaiin
  3. Gill Lovecraft
  4. Raul Aconite
  5. Allan Melville

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