Updated: April 20, 2026 
Materials in Sol’s RNG are essential items used for crafting, brewing, trading, and progressing through different biomes. Some are easy to obtain, while others are tied to rare events or specific achievements. Below is a complete and clean breakdown of every material currently available in the game.
List of all Materials
| Image | Material Name | Source / Obtainment | Use |
|---|---|---|---|
 | Curruptaine | Spawns at the start of the CORRUPTION biome | Crafting (Strange Controller, Corruption items), Grail of Resonance, trade for Dark Points |
 | Cyber Technology | Unlock by completing "Access Granted" achievement (spawn CYBERSPACE) | Craft Biome Selector |
 | Darklight Core | Very rare spawn in Limbo (Dave's 3rd–5th quests) | Brewing (Forbidden Potion III, Void Heart) |
 | Darklight Orb | Rare spawn in Limbo (Dave's 2nd–5th quests) | Brewing (Forbidden Potion II, Void Heart) |
 | Darklight Shard | Medium spawn in Limbo (all Dave's quests) | Brewing (Forbidden Potion, Void Heart) |
 | Eternal Flame | Spawns at the start of the HELL biome | Crafting (Strange Controller, Infernal items), trade for Points |
 | Feather Vial | Spawns at the start of the HEAVEN biome | Crafting (Strange Controller, Angelic items) |
 | Gear A | Bought from Mari for $10,000 | Bank upgrade |
 | Gear B | Bought from Mari for $10,000 | Bank upgrade |
 | Hour Glass | Spawns at the start of the SANDSTORM biome | Grail of Resonance buff, trade for Points, crafting |
 | Icicle | Spawns in the SNOWY biome | Crafting (Strange Controller, Frost items), trade for Dark Points |
 | NULL? | Spawns at the start of the NULL biome | Crafting (Strange Controller, Void items) |
 | Piece of Star | Spawns at the start of the STARFALL biome | Crafting (Strange Controller, Star items) |
 | Rainy Bottle | Spawns at the start of the RAINY biome | Crafting (Strange Controller, Abyss items) |
 | Sea Pearls | Obtained through Fishing | TBA |
 | Stella's Star | Found during STARFALL (cave spawn) | Quest item (Stella quest) |
 | Wind Essence | Spawns at the start of the WINDY biome | Crafting (Strange Controller, Wind items), trade for Dark Points |
| TBA | Drives | Crafted after unlocking CYBERSPACE | Used with Biome Selector to spawn biomes |
Key Takeaways
- Biome-based materials dominate the game: Most items spawn at the beginning of specific biomes, making timing extremely important.
- Strange Controller is a central crafting item: A large number of materials contribute toward crafting it.
- Limbo materials are potion-focused: Darklight items are primarily used for brewing stronger potions.
- Achievement-based items exist: Cyber Technology is one of the few materials locked behind progression instead of RNG.
- Some materials are utility-focused: Drives and Gears help with progression rather than crafting cosmetics or buffs.
If you're aiming to progress efficiently in Sol’s RNG, focus on tracking biome spawns and prioritizing rare materials like Darklight Core and Cyber Technology. These items unlock stronger crafting options and give you better control over the game’s RNG systems.
For more detailed breakdowns like crafting items, lanterns, and more, consider checking out the full Sol’s RNG wiki to stay updated with every new addition.
