After waiting for more than a month, Island 4 is finally here in The Forge Roblox, and it’s honestly one of the biggest updates the game has ever gotten, as of now. Released on February 22nd, 2026, this island brings new quests, a tough boss fight, a brand new top-tier pickaxe, and a huge rework to the game’s economy. If you just hit level 100 and made it to Island 4, this The Forge Island 4 guide will walk you through everything you need to know to get started.
Table of Contents
How to Get to Island 4 in The Forge
Before you can set foot on Island 4, or the Crimson Sakura Isles, you need to hit level 100 to use the Portal and teleport there. That’s the only requirement, so if you’re not there yet, keep grinding on Island 3 until you hit that milestone. Once you’re in, the first thing you want to do is use the two new codes to grab some free rerolls.
The new codes available at launch are:
- CRIMSONSAKURA — 15x free rerolls
- SORRYFORDELAYY — 10x free rerolls
Using both of these gives you around 25 free rerolls, which is always worth grabbing before you do anything else.
Big Economy and Balance Changes
One of the most important things about this update is the massive economy rework that came with it. The developers overhauled drop rates, ore multipliers, and pickaxe prices across the board.
For example, Gargantuan Ore multiplier has been brought down to just 15x, and Suryafal is now 11.5x. A lot of ore multipliers have been reduced to help balance progression across the game.
Rune attachment costs have also been cut down heavily. Putting runes on the Kitsune Pickaxe now costs around $166,000 instead of the old $500,000+. Even mid-tier pickaxes like the Dragon Head Pickaxe are down to about $110,000 for rune attachment. This is a huge quality-of-life improvement.
Two Main Questlines and One Boss on Island 4
When you land on Island 4, you have two main questlines to work through. Both of them are important, so it’s best to start them both as early as possible so your kills and mining count toward multiple quests at the same time.
1. Sensei Moro’s Questline
As usual, Sensei Moro gives you the mining quests. You’ll be asked to harvest harder rocks as you progress through his questline. The rocks you need to mine include Bamboo Pebbles and Bamboo Rocks, which are found in the cave areas on the island.
2. The Shogun’s Questline
The Shogun gives you combat quests. His tasks involve defeating stronger enemies as you go further into the island. The tricky part is actually finding him. Here’s how to get there:
- From the spawn point, head right through the gate.
- At the intersection, take a right.
- Pass the guards, then take another right through the gate.
- You’ll see the Shogun’s castle ahead of you.
The Shogun’s quest enemies include Samurai Apes and Monk Pandas, so keep an eye out for those while you’re exploring the island.
3. Asura’s Incarnate
The current endgame boss on Island 4 is Asura’s Incarnate. This is a tough fight, but it’s very doable once you know how to handle it. Beating this boss gives you the recipe for Shogun’s Chestplate, which makes it well worth the effort.
Rocks and AFK Spots
The island is split into different zones with different difficulty levels. The earlier areas have lighter enemies and smaller rocks like Bamboo Pebbles, while the deeper you go, the harder things get.
The current best AFK farming spot on Island 4 is behind the waterfall near the cave entrance. There’s a boulder there that respawns fairly quickly, and the developers even built a corner for you to stand in so you don’t get knocked around. If you have a private server, this is a great spot to leave running overnight to earn steady gold.
Further into the cave, you’ll find tougher enemies and more daily quests from various NPCs. There are up to three daily quest NPCs clustered in certain areas, which gives you plenty of things to do each time you log in.
New Kitsune Pickaxe
Right now, the strongest pickaxe you can get in The Forge Island 4 is the Kitsune Pickaxe. It’s a Legendary-tier tool that you can buy directly from the in-game shop. Here’s a full breakdown of its stats:
| Stat | Value |
|---|---|
| Cost | 3,330,000 Gold |
| Mine Power | 1,000 |
| Mine Speed | +10% |
| Luck Boost | +85% |
| Rune Slots | 3 |
The main reason you need the Kitsune Pickaxe is that it’s required to mine Blossom Boulders, which are the hardest rocks on the island.
Island 4 Upcoming Content Roadmap
The developers haven’t stopped at just the Island 4 launch. A follow-up update is already planned and confirmed, with a bunch of exciting additions. Here’s what’s on the way:
Update Coming Around March 9th, 2026
- Spirit Cave
- Goblin King Boss
- Side Quests
- Ore Crafting
- Equipment Traits
- New Traits
- New Runes
Other Confirmed Future Features
These features have been officially announced, but don’t have a set release date yet:
- Blueprints
- Dungeon Raids
- PvP System
- Guilds
- Guild Wars
- Kitsune Race
- Dryad Race
Blueprints, in particular, are something a lot of players have been waiting for since they remove the RNG frustration from crafting key items. Dungeon Raids, PvP, Guilds, and Guild Wars are bigger long-term features tied to the game’s eventual full launch beyond its current Beta status.
The Forge Island 4 is actually a big step up from anything the game has offered before. With a major content wave coming in just a couple of weeks, now is a great time to dive in and get ahead of the curve. For more tips, codes, and game information, check out our The Forge wiki.
