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Skyblock Island Upgrades: Every Upgrade, Cost and Unlock Level (2026)
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Skyblock Island Upgrades
Every upgrade, what it costs and the island level it needs
Short answer: On Complex Skyblock (hub.mc-complex.com), type /is upgrades to raise your island's limits with in-game money. There are 22 upgrades, including island size (up to 300x300), members, spawners (up to 250), hoppers, minions, warps, banks, ore generators, The End and the Pharaoh's Realm. Most upgrade levels also need a certain island level. Casual islands pay less, and Competitive islands get some bigger limits.Every upgrade, what it costs and the island level it needs
⚡ Quick facts
Open upgrades: /is upgradesPaid with: in-game money
Biggest island: 300x300
Most spawners: 250
Most hoppers: 450 on Casual, 400 on Competitive
Most minions: 12 on Casual, 25 on Competitive
📖 In this guide
How island upgrades work
- Open /is upgrades and click an upgrade to buy its next level. The money comes from the player buying it.
- You buy levels in order. Level 1 is what every island starts with.
- Many levels need your island to reach a certain island level first. See the Skyblock Island Level Guide.
- Casual islands pay less for most upgrades. Competitive islands pay more but get bigger limits for members, minions and the bank.
- The highest-level Competitive islands pay up to 50% more because of the Pioneer Tax. Prices on this page are before that tax.
Which upgrades to buy first
- Overworld Cobble Gen: better ores from your generator means more money from day one. It's cheap and needs island level 2. See the Skyblock Cobblestone Generator Guide.
- Minion Limit: more minions means more passive income.
- Island Members: if you play with friends, this is the first upgrade that lets more people in.
- Hoppers and Spawners: buy these once your farms and mob grinders hit the limit.
Island and member upgrades
Island Size
| Level | Casual | Competitive | Island level needed |
|---|---|---|---|
1 | 100x100 (free) | 100x100 (free) | - |
2 | 150x150 ($18.75M) | 150x150 ($50M) | Level 3 |
3 | 200x200 ($37.5M) | 200x200 ($100M) | Level 22 |
4 | 250x250 ($375M) | 250x250 ($1B) | Level 38 |
5 | 300x300 ($1.875B) | 300x300 ($5B) | Level 47 |
Island Members
| Level | Casual | Competitive | Island level needed |
|---|---|---|---|
1 | 6 members (free) | 5 members (free) | - |
2 | 8 members ($30M) | 10 members ($250M) | None |
Warps
| Level | Casual | Competitive | Island level needed |
|---|---|---|---|
1 | 3 warps (free) | 3 warps (free) | - |
2 | 5 warps ($18.75M) | 5 warps ($50M) | None |
3 | 8 warps ($37.5M) | 8 warps ($100M) | Level 8 |
4 | 10 warps ($56.25M) | 10 warps ($150M) | Level 8 |
Public Warps
| Level | Casual | Competitive | Island level needed |
|---|---|---|---|
1 | 1 public warp (free) | 1 public warp (free) | - |
2 | 2 public warps ($187.5M) | 2 public warps ($500M) | Level 7 |
3 | 3 public warps ($375M) | 3 public warps ($1B) | Level 7 |
Elevators
| Level | Casual | Competitive | Island level needed |
|---|---|---|---|
1 | 1 elevator (free) | 1 elevator (free) | - |
2 | 2 elevators ($5.625M) | 2 elevators ($15M) | None |
3 | 3 elevators ($9.375M) | 3 elevators ($25M) | None |
4 | 4 elevators ($13.125M) | 4 elevators ($35M) | None |
5 | 6 elevators ($18.75M) | 6 elevators ($50M) | None |
6 | 8 elevators ($28.125M) | 8 elevators ($60M) | None |
7 | 12 elevators ($37.5M) | 12 elevators ($75M) | None |
8 | 16 elevators ($56.25M) | 16 elevators ($100M) | None |
Farming and production upgrades
Spawners
| Level | Casual | Competitive | Island level needed |
|---|---|---|---|
1 | 50 spawners (free) | 50 spawners (free) | - |
2 | 75 spawners ($18.75M) | 75 spawners ($50M) | Level 9 |
3 | 100 spawners ($56.25M) | 100 spawners ($150M) | Level 16 |
4 | 150 spawners ($187.5M) | 150 spawners ($500M) | Level 25 |
5 | 200 spawners ($375M) | 200 spawners ($1B) | Level 40 |
6 | 250 spawners ($1.125B) | 250 spawners ($3B) | Level 44 |
Hoppers
| Level | Casual | Competitive | Island level needed |
|---|---|---|---|
1 | 150 hoppers (free) | 150 hoppers (free) | - |
2 | 250 hoppers ($9.375M) | 250 hoppers ($25M) | Level 7 |
3 | 300 hoppers ($37.5M) | 300 hoppers ($100M) | Level 14 |
4 | 350 hoppers ($93.75M) | 350 hoppers ($250M) | Level 47 |
5 | 400 hoppers ($187.5M) | 400 hoppers ($500M) | Level 47 |
6 | 450 hoppers ($375M) | - | Level 47 |
Minion Limit
| Level | Casual | Competitive | Island level needed |
|---|---|---|---|
1 | 3 minions (free) | 5 minions (free) | - |
2 | 4 minions ($1.875M) | 7 minions ($5M) | Level 6 |
3 | 5 minions ($9.375M) | 10 minions ($25M) | Level 13 |
4 | 6 minions ($93.75M) | 14 minions ($250M) | Level 17 |
5 | 8 minions ($375M) | 18 minions ($1B) | Level 26 |
6 | 10 minions ($937.5M) | 22 minions ($2.5B) | Level 31 |
7 | 12 minions ($1.875B) | 25 minions ($5B) | Level 41 |
Minion Recruitment Slots
| Level | Casual | Competitive | Island level needed |
|---|---|---|---|
1 | 0 slots (free) | 0 slots (free) | - |
2 | 1 slot ($3.75M) | 1 slot ($10M) | Level 8 |
3 | 2 slots ($9.375M) | 2 slots ($25M) | Level 18 |
4 | 3 slots ($37.5M) | 3 slots ($100M) | Level 28 |
5 | 4 slots ($187.5M) | 4 slots ($500M) | Level 37 |
6 | 5 slots ($375M) | 5 slots ($1B) | Level 45 |
7 | 6 slots ($1.875B) | 6 slots ($5B) | Level 48 |
8 | 7 slots ($3.75B) | 7 slots ($10B) | Level 48 |
Overworld Cobble Gen
| Level | Casual | Competitive | Island level needed |
|---|---|---|---|
1 | Generator level 1 (free) | Generator level 1 (free) | - |
2 | Generator level 2 ($2.5M) | Generator level 2 ($5M) | Level 2 |
3 | Generator level 3 ($5M) | Generator level 3 ($10M) | Level 7 |
4 | Generator level 4 ($12.5M) | Generator level 4 ($25M) | Level 14 |
5 | Generator level 5 ($25M) | Generator level 5 ($50M) | Level 19 |
6 | Generator level 6 ($37.5M) | Generator level 6 ($75M) | Level 27 |
7 | Generator level 7 ($125M) | Generator level 7 ($250M) | Level 33 |
The End Cobble Gen
| Level | Casual | Competitive | Island level needed |
|---|---|---|---|
1 | Generator level 1 (free) | Generator level 1 (free) | - |
2 | Generator level 2 ($100M) | Generator level 2 ($200M) | Level 49 |
3 | Generator level 3 ($200M) | Generator level 3 ($400M) | Level 49 |
4 | Generator level 4 ($300M) | Generator level 4 ($600M) | Level 49 |
5 | Generator level 5 ($400M) | Generator level 5 ($800M) | Level 49 |
6 | Generator level 6 ($500M) | Generator level 6 ($1B) | Level 49 |
7 | Generator level 7 ($600M) | Generator level 7 ($1.2B) | Level 49 |
8 | Generator level 8 ($750M) | Generator level 8 ($1.5B) | Level 49 |
Sapling Limit
| Level | Casual | Competitive | Island level needed |
|---|---|---|---|
1 | 5 saplings (free) | 5 saplings (free) | - |
2 | 10 saplings ($1.875M) | 10 saplings ($5M) | None |
3 | 15 saplings ($3.75M) | 15 saplings ($10M) | Level 5 |
4 | 20 saplings ($9.375M) | 20 saplings ($25M) | Level 5 |
5 | 25 saplings ($18.75M) | 25 saplings ($50M) | Level 11 |
6 | 30 saplings ($37.5M) | 30 saplings ($100M) | Level 11 |
7 | 40 saplings ($75M) | 40 saplings ($200M) | Level 19 |
8 | 50 saplings ($112.5M) | 50 saplings ($300M) | Level 32 |
Sapling Drop Rate
| Level | Casual | Competitive | Island level needed |
|---|---|---|---|
1 | 2.5% per log (free) | 2.5% per log (free) | - |
2 | 2.75% per log ($93.75M) | 2.75% per log ($250M) | None |
3 | 3% per log ($187.5M) | 3% per log ($500M) | Level 12 |
4 | 3.5% per log ($281.25M) | 3.5% per log ($750M) | Level 25 |
Mob Death XP Boost
| Level | Casual | Competitive | Island level needed |
|---|---|---|---|
1 | 1.00x (free) | 1.00x (free) | - |
2 | 1.10x ($9.375M) | 1.10x ($25M) | None |
3 | 1.20x ($37.5M) | 1.20x ($100M) | Level 4 |
4 | 1.30x ($187.5M) | 1.30x ($500M) | Level 13 |
5 | 1.40x ($375M) | 1.40x ($1B) | Level 31 |
6 | 1.50x ($1.875B) | 1.50x ($5B) | Level 45 |
Sell Portals
Sell Portals turn items into Island Top value, and this upgrade raises the percentage you get. It's for Competitive islands only.| Level | Casual | Competitive | Island level needed |
|---|---|---|---|
1 | Competitive only | 10% (free) | - |
2 | Competitive only | 12% ($50M) | Level 6 |
3 | Competitive only | 14% ($100M) | Level 13 |
4 | Competitive only | 16% ($500M) | Level 22 |
5 | Competitive only | 18% ($1B) | Level 37 |
6 | Competitive only | 20% ($5B) | Level 49 |
Bank and storage upgrades
Money Bank
| Level | Casual | Competitive | Island level needed |
|---|---|---|---|
1 | $25M (free) | $500M (free) | - |
2 | $100M ($18.75M) | $1B ($50M) | Level 5 |
3 | $250M ($37.5M) | $2.5B ($250M) | Level 10 |
4 | $500M ($75M) | $5B ($500M) | Level 21 |
5 | $1B ($187.5M) | $10B ($1B) | Casual 38, Competitive 34 |
6 | $2.5B ($375M) | $15B ($2.5B) | Casual 48, Competitive 42 |
7 | $5B ($750M) | $30B ($5B) | Casual 48, Competitive 50 |
Gold Shard Bank
| Level | Casual | Competitive | Island level needed |
|---|---|---|---|
1 | 500 shards (free) | 500 shards (free) | - |
2 | 2,500 shards ($18.75M) | 2,500 shards ($50M) | Level 8 |
3 | 5,000 shards ($37.5M) | 5,000 shards ($100M) | Level 15 |
4 | 10,000 shards ($187.5M) | 10,000 shards ($500M) | Level 20 |
5 | 15,000 shards ($375M) | 15,000 shards ($1B) | Level 29 |
6 | 25,000 shards ($1.875B) | 25,000 shards ($5B) | Level 34 |
Vault
| Level | Casual | Competitive | Island level needed |
|---|---|---|---|
1 | 9 slots (free) | 9 slots (free) | - |
2 | 18 slots ($1.875M) | 18 slots ($5M) | Level 5 |
3 | 27 slots ($3.75M) | 27 slots ($10M) | Level 5 |
4 | 36 slots ($9.375M) | 36 slots ($25M) | Level 10 |
5 | 45 slots ($11.25M) | 45 slots ($30M) | Level 10 |
6 | 54 slots ($18.75M) | 54 slots ($50M) | Level 23 |
7 | 63 slots ($37.5M) | 63 slots ($100M) | Level 23 |
8 | 72 slots ($75M) | 72 slots ($200M) | Level 42 |
9 | 81 slots ($112.5M) | 81 slots ($300M) | Level 42 |
10 | 90 slots ($187.5M) | 90 slots ($500M) | Level 46 |
New areas and other upgrades
The End
| Level | Casual | Competitive | Island level needed |
|---|---|---|---|
1 | Unlocked ($500M) | Unlocked ($1B) | Level 36 |
Pharaoh's Realm
After buying it, you still need to build the portal to the Pharaoh's Realm on your island.| Level | Casual | Competitive | Island level needed |
|---|---|---|---|
1 | Unlocked ($100M) | Unlocked ($500M) | Level 21 |
Pharaoh's Realm Resistance
Makes the artifacts in your Pharaoh's Realm portal burn out more slowly while members explore the Realm.| Level | Casual | Competitive | Island level needed |
|---|---|---|---|
1 | 0% slower (free) | 0% slower (free) | - |
2 | 5% slower ($50M) | 5% slower ($50M) | Level 28 |
3 | 10% slower ($150M) | 10% slower ($150M) | Level 35 |
4 | 15% slower ($300M) | 15% slower ($300M) | Level 40 |
5 | 20% slower ($600M) | 20% slower ($600M) | Level 43 |
6 | 25% slower ($1B) | 25% slower ($1B) | Level 43 |
Mission Reroll
Lets you reroll one island mission per day.| Level | Casual | Competitive | Island level needed |
|---|---|---|---|
1 | Unlocked ($37.5M) | Unlocked ($50M) | None |
Island Upgrades FAQ
How do I upgrade my Skyblock island?
Type /is upgrades and click the upgrade you want. You pay with in-game money, and many levels need a certain island level first.
How do I make my Skyblock island bigger?
Buy the Island Size upgrade in /is upgrades. Islands start at 100x100 and can grow to 300x300.
How many members can a Skyblock island have?
Casual islands start with 6 and can upgrade to 8. Competitive islands start with 5 and can upgrade to 10.
How do I raise my spawner limit?
Buy the Spawners upgrade in /is upgrades. Every island starts at 50 spawners and can go up to 250.
How do I raise my hopper limit?
Buy the Hoppers upgrade. Islands start at 150 hoppers and can go up to 450 on Casual or 400 on Competitive. Check your usage with /is hoppers.
Are upgrades cheaper on Casual islands?
Yes. Most upgrades cost less on Casual islands. Competitive islands pay more but can reach bigger limits for members, minions and the money bank.
🎮 Ready to play?
hub.mc-complex.comJava 1.12.2 to the latest release, or Bedrock on port 19132
Use the compass or NPCs at the hub, or type /skyblock
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