# Question about NPC Rubik

**URL:** https://discourse.cataclysmdda.org/t/question-about-npc-rubik/29453
**Category:** The Bunker
**Created:** [September 30, 2024, 6:42pm UTC](https://discourse.cataclysmdda.org/t/question-about-npc-rubik/29453 "2024-09-30T18:42:43Z")
**Posts on this page:** 3
**Page:** 1

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### Author: ![dzo28000](https://sea2.discourse-cdn.com/flex016/user_avatar/discourse.cataclysmdda.org/dzo28000/32/12964_2.png) [@dzo28000](https://discourse.cataclysmdda.org/u/dzo28000)
#### Post date: [September 30, 2024, 6:42pm UTC](https://discourse.cataclysmdda.org/t/question-about-npc-rubik/29453/1 "2024-09-30T18:42:43Z")

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Does a character named Rubyik have quests? And how to increase trust with him in order to update his products?

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### Author: ![PALU](https://avatars.discourse-cdn.com/v4/letter/p/e56c9b/32.png) [@PALU](https://discourse.cataclysmdda.org/u/PALU)
#### Post date: [October 1, 2024, 7:16am UTC](https://discourse.cataclysmdda.org/t/question-about-npc-rubik/29453/2 "2024-10-01T07:16:47Z")

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Yes.  
You increase trust by selling stuff to him. I think buying also contributes. There may be a time component as well.

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### Author: ![Wasserlaufer](https://avatars.discourse-cdn.com/v4/letter/w/e0b2c6/32.png) [@Wasserlaufer](https://discourse.cataclysmdda.org/u/Wasserlaufer)
#### Post date: [October 4, 2024, 7:20am UTC](https://discourse.cataclysmdda.org/t/question-about-npc-rubik/29453/3 "2024-10-04T07:20:10Z")

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Rubik updates his stock every 6 days. Only waiting is needed.

High trust level is required for installing certain CBMs.