Every Gear transformation in Haze Seas runs off a single Devil Fruit. If you are chasing Gear 2, Gear 4, and Gear 5, the starting point is the Gum/Rubber fruit, not a separate item for each form. Once you own and awaken it, the rest is about visiting the right trainer, grabbing the right book, and progressing far enough into the world.
Quick answer: Get and awaken the Gum/Rubber fruit, learn Gear 2 from the Gear 2 trainer near the starter area, then buy the Gear 4 book to unlock the higher forms as you level up.
The Gum/Rubber fruit is the requirement for every Gear
The Gear forms are tied to the Gum/Rubber (Gomu) Devil Fruit. You cannot mix and match with another fruit. Eat it, keep it, and awaken it, because the transformations build on top of that same power. If you switch fruits, you lose access to the Gear line.
With the fruit awakened, the progression is straightforward. Gear 2 comes from a trainer, Gear 4 comes from a purchasable book, and Gear 5 sits at the top of the same chain as the fruit’s full awakening.
Gear 2, Gear 4, and Gear 5 requirements
| Form | How you unlock it |
|---|---|
| Gear 2 | Awaken the Gum/Rubber fruit, then learn it from the Gear 2 trainer found around the starter island. |
| Gear 4 | Obtain the Gear 4 book, which is the item that grants the transformation once you own the fruit. |
| Gear 5 | The top-tier form on the same Gum/Rubber path, unlocked as you push deeper into the game’s later areas. |
Note: These forms depend on you keeping the Gum/Rubber fruit. Dropping or trading it away removes the transformations you have already learned.
Reaching Sea 2 for later progression
Higher forms and stronger content open up as you move past the first sea. Haze Seas gives you more than ten explorable locations that unlock as your level climbs, and access to the second sea is a level-gated step in that path. Keep grinding quests and combat to raise your level, and the route forward opens on its own.
Your stat points feed directly into how strong each Gear feels. Points spread across Combat, Defense, Sword, and Fruit, so a Fruit-focused build gets the most out of the Gum/Rubber transformations.
Working Haze Seas codes
Codes hand out free resources that speed up the grind toward those Gear forms, including gems, spins, cash, and EXP boosts. They are case-sensitive, so type them exactly as shown.
| Code | Reward |
|---|---|
| HAZESEAS2026 | Free rewards |
| GROUPONLY | 10K Cash (may have expired for some players) |
Milestone codes tend to burn out quickly once the community redeems them, so claim anything new soon after it appears.
How to redeem codes in Haze Seas
You will know it worked when a confirmation message appears on screen and the reward lands in your inventory. If nothing happens, the code has likely expired or was mistyped, so recheck the spelling and capitalization.
Where new codes come from
The developers release fresh codes when the game hits follower or like milestones and when a major update drops. The official Haze Seas Discord server is the fastest place to catch them, especially the codes announcement channel. The developer’s Roblox group and YouTube channel also post codes alongside update trailers, so watching for those announcements keeps you from missing short-lived rewards.
