Spin a Superhero Fuse and Trading Guide

Fuse and Trading are the two “adult” inventory valves in Spin a Superhero. Chill Games announced both loudly enough to ship FUSE (Devil Dice) and TRADING (Heaven Dice) as codes. If you still do not see the machines, you are gated by Rebirth or floor progress — finish rebirth and floors first.

This page is Fuse-first. The longer Trade walkthrough is Trading. Pair both with the hero tier list before you press anything irreversible.

Fuse in one paragraph

Fuse consumes surplus units and returns a chance at a higher rarity. That is the genre standard, and the Devil Dice code is the tell that Fuse is a real sink. Exact recipe counts (three Commons, four Rares, and so on) live on the Fuse machine in-game. Read the recipe. Do not Fuse from memory after a patch.

Fuse is for duplicates below your plot’s worst pad and for Index fodder you will never place. Fuse is not for your only Apex, your only Sacred, or a Transcendent you cannot replace this month.

What to feed Fuse

Good Fuse food:

• Duplicate Commons and Rares after pads are full
• Off-meta Epics you would sell anyway
• Villains that earn less than the hero occupying the same rarity, if your plot is income-ranked

Bad Fuse food:

• Any unique high rarity
• The last copy of a unit you like visually if that is why you play
• Something you could Trade for Coins or a missing Index piece

If the machine shows odds, believe them. If it shows a cute animation and no odds, assume the outcome can disappoint you and only feed junk.

Trading in one paragraph

Trading moves units between players. Heaven Dice arriving with the TRADING code means Chill Games expected inventory to matter between plots, not just inside one backpack. Use Trading to:

• Send a duplicate Apex to a friend who still needs Index
• Buy a pad upgrade you cannot roll
• Dump extras without shop-value pain

Use it only with people you trust. Roblox trading scams are older than this game. Meet in a private chat, confirm the unit rarity, and never “hold this for me.” This wiki will not roleplay a marketplace that Chill Games did not document. It will tell you shop sell is the safe default when you are unsure.

Session pairing

Fuse night: equip Pets, drink a potion if you have Devil Dice, roll extras, Fuse junk, place any upgrade. Trade night: roll Heaven Dice, list duplicates, keep pads full the whole time so offline Coins still run. Mixing both in a panic is how Sacred copies vanish.

Economy interaction

Coins still come from pads. Fuse that empties your plot to chase one Transcendent is a downgrade if the plot stays half-empty for a day. Always refill from how to play after a Fuse batch. Trading that leaves you with holes is the same sin.

Gems do not replace Fuse recipes. If a shop skip claims to Fuse faster, compare it to just rolling more Dice. Most skips are convenience.

Index completion versus income

Index completionists Fuse and Trade more than income players. That is fine. Tag your goal. Income players should read best heroes and only Fuse what that list calls fodder. Collectors should read the rarity index and Trade for missing banners instead of rolling Regular Dice until 4 a.m.

Safety

Scripts that promise auto-Fuse or auto-Trade are high risk. They touch the same remotes as your inventory. See scripts. If a stranger in the eight-player server offers a “trust trade,” decline.

Related

Dice to feed these systems: dice guide. Patch notes: Fuse and Trading update. Codes that paid the Dice: codes. First-hour players should not be here yet — go to Getting Started.