Bublé

criteria
 Reward
 Goal

*"Tweak the portal to bring you to an alternate reality where Trimps really really don't like taking damage. Your Trimps start in this reality with an extra 250% Prismatic Shield, but as soon as they take any damage to health at all, they will refuse to fight again and the challenge will end. Clearing **Zone 40** without failing will complete this Challenge - granting an additional 500% of all Radon earned up to that point. Failing this Challenge will grant an additional 200% of all Radon earned up to the spot where you failed."*

**Bublé** is a new challenge introduced together with the Radon Universe. This is the first challenge that can be ended prematurely without abandoning, if the conditions are right.

## Radon challenge

**Bublé** is a Radon challenge. There are a few rules which are followed by each one of them:

* The Radon reward from this challenge can be obtained repeatedly for multiple challenge completions.
* Completing **Bublé** will increase all Radon earned until zone 40 (including 40) by 6x.
* Radon earned from completing Void maps will also be increased by 6x for each Void map completed on zone 40 or below. More information here.

## Rules

For the duration of the challenge, Trimps have an additional 250% Prismatic Shield. Successfully completing the challenge will reward the player with 6x the Radon of all zones up to zone 40 (inclusive).

**However, if Trimps ever take any damage to their health, they will refuse to fight and the challenge is failed. Doing so awards the player with 3x the Radon earned up to that point.**

Note that the 20% health loss (which ignores Prismatic Shield) from a Destructive Void Map does not cause the challenge to be failed.

Upon failing the challenge, the following message is shown:

*"Oh no, you failed the Bublé challenge! You have been rewarded with **X** extra Radon, and you may try again."*

Upon successfully completing the challenge, the following message is shown:

*"You have completed the Bublé challenge! You're a hero among Trimps! You have been rewarded with **X** extra Radon, and you may repeat the challenge."*

## Strategy

When the challenge is first unlocked, doing "partial" runs (in which you simply go as far as you can, with no expectation of succeeding) for the 2x Radon bonus is recommended. Turn Equality Scaling off, and use a medium Equality setting (15 to 20). Your failure zone should be in the 30s, with the actual zone dictated by your perk levels, Heirloom bonuses, achievement and challenge² levels, etc.

To complete the challenge successfully, keeping Prismatic Shield high is essential. Things that may help include the following:

* High Health (including Heirloom bonus, Golden Battle/Voidtle bonus, and Toughness)
* A high Prismal level
* Prismatic Shield bonus from a Radiating Heirloom
* A high Equality level with Equality Scaling turned Off
* Armor equipment prestiges and levels
* Smithies (recommend 7)

If your Prismatic Shield is low, suiciding by going to the Map Chamber is a viable strategy as upon returning to the World, your Prismatic Shield will reset.

Buying the 4th Microchip will allow earlier prestige acquisition, which is surprisingly helpful.

Pushing the Radon universe highest zone to 50+ will unlock maps with Extra Zones, which will reduce the chance of failure, particularly when attempting Void Maps at zone 40.

### Unpoppable Feat

*Complete Bublé without using Prismal or respeccing Perks
Reward: +400% Damage*
By the time you can complete a **Bublé** run successfully, including Void Maps, this feat should be easy. Invest the Radon that would have been used for Prismal into Toughness or any other useful perk(s), and skip the Void Maps. If you still feel uncomfortable, use a slightly higher Equality level.