Advertising disclosure: This page includes affiliate links and Google ads. We may earn a commission on purchases through these links. Commissions do not affect our editorial opinions.

NEW GAME / PLAY GUIDE

BALL x PIT Combination Guide — Fission, Fusion, and Evolution

Distinguish between released/basic strategy/Naturalist additional elements · Updated 2026-10-12

The same device can be used in three ways: increasing its strength, stacking abilities, and evolving into a different type. Check the reason why the option appears on the screen and then select it.

SteamOverwhelmingly Positive95%(27,570 reviews)

Decide what you want to change with Fusion Reactor

Fission is a choice to gain enhancement, Fusion is a choice to combine two abilities into one ball, and Evolution is a choice to create a different type from a specific material. The available choices will change depending on the number of strengthened slots and the materials you have.

choicesConditions/ResultsInspection before choosing
FissionStrengthening the ball and passive. Gold if there is no reinforcement targetWhich frame has room for improvement?
FusionRequires two unfused level 3 balls. summarize abilitiesCapabilities to keep and slots to open
EvolutionWhen you have the required level 3 materials, you can create new types.Materials displayed on screen and evolution destination

If you want to make a Bomb, make sure to match the level of the materials.

Burn and Iron are Bomb's evolution materials. Not only do you have the type, you also need to raise both to level 3. The results of normal fusion and evolution into Bomb are not the same thing.

  1. Secure Burn and Iron.
  2. Make sure both levels are 3.
  3. Check if you can select Bomb in the Evolution column of Fusion Reactor.
  4. After combining, decide what to put in the empty slot and the next training candidate.

Check when there are no synthesis options

First, check the type, level, and whether the ball is already fused. Evolution does not occur in all combinations. There is also a passive evolution, so don't judge by just looking at the ball that there are no candidates.

This is not a list of all recipes. We do not deal with detailed numerical differences due to probability, damage multiplier, or fusion order.

FAQ

Frequently asked questions

Q1 Can I use Fusion on two level-1 balls? ▼
A

Normally Fusion requires two unfused level 3 balls. Please check the type and level separately.

Q2 Does Fusion always result in a new evolution ball? ▼
A

It won't. Fusion, which combines two abilities, and Evolution, which creates different types from specific materials, are other choices.

Q3 Is Fission meaningless if all frames are at maximum level? ▼
A

If there are no frames that can be strengthened, gold will be obtained. Please distinguish from when there is a target for reinforcement.

Related gaming gearAmazon Associates
🔥Popular guides
  1. 1Brotato Character Tier Comparison: First Clear and Danger 5 Picks
  2. 2Dungeon Clawler Builds: 4 Early Choices and 6 Character Builds
  3. 3Brotato Build Guide: Weapons, Upgrades and Pitfalls for 8 Characters
  4. 4Everything is Crab Walkthrough — Early Decisions to Higher Pressure
  5. 5Mouthwashing Walkthrough and Collectibles Guide

Based on site-wide views, captured July 6, 2026 (previous 28 days plus capture day).