How islands unlock

The first path (Nebula Reef → Ember Belt) unlocks in order with coins. The Ember Belt Boss Arena at its end is home to the first boss.

The main islands on the other three paths are Supernova islands: each becomes available after a set number of Supernovas and opens for good with 1 💠 SPC. Their side wings and boss arenas are bought with coins and lock again on every Supernova.

Each island gives more valuable dust but asks for a stronger magnet and drill. Magnet power in the table is the minimum pull power your magnet needs to pick up that island's dust.

All islands

# Island Path Supernova Unlock Dust value Magnet power Rock HP Resource
1 Dawn Isle Starting hub — Free ×1 1 10 Stardust
2 Nebula Reef First path — 300 coin ×1.6 8 80 Nebula Pearl
3 Crystal Drift First path — 2.4K coin ×2.5 64 640 Sky Crystal
4 Ember Belt First path — 6K coin ×4 512 5.12K Ember Rock
5 Aurora Spire Right path 1 💠 1 SPC ×30 4.09K 40.9K Aurora Shard
6 Moonfall Dunes Right path 2 💠 1 SPC ×240 32.7K 327K Moon Sand
7 Prism Grove Right path 3 💠 1 SPC ×1.92K 262K 2.62M Prism Leaf
8 Storm Cradle Right path 4 💠 1 SPC ×15.3K 2.09M 20.9M Storm Pearl
9 Void Garden Back path 5 💠 1 SPC ×122K 16.7M 167M Void Bloom
10 Solar Forge Back path 6 💠 1 SPC ×983K 134M 1.34B Solar Ingot
11 Comet Graveyard Back path 7 💠 1 SPC ×7.86M 1.07B 10.7B Comet Dust
12 Star Nursery Back path 8 💠 1 SPC ×62.9M 8.58B 85.8B Baby Star
13 Eclipse Isle Back path 9 💠 1 SPC ×503M 68.7B 687B Eclipse Coin
14 Quasar Peaks Left path 10 💠 1 SPC ×4.02B 549B 5.49T Quasar Ore
15 Pulsar Reef Left path 11 💠 1 SPC ×32.2B 4.39T 43.9T Pulsar Coral
16 Nova Wastes Left path 12 💠 1 SPC ×257B 35.1T 351T Nova Ember
17 Galaxy Gardens Left path 13 💠 1 SPC ×2.06T 281T 2.81Qa Galaxy Petal
18 Singularity Left path 14 💠 1 SPC ×16.4T 2.25Qa 22.5Qa Dark Matter
19 Celestial CrownPortal Left path 15 💠 1 SPC ×131T 18Qa 180Qa Crown Jewel

Numbers on this page come straight from the game files. Boosts, pets and titles can change what you see in a real session.