Frequently Asked Questions

Slime RNG is a Roblox game where you hunt procedurally-generated slimes with varying rarities, stats, and drops. Each slime has a unique combination of element, role, and drop — and your luck stat determines how often rare ones appear.

No. Slime.RNG is an independent community resource built and maintained by players. We are not affiliated with Roblox Corporation or the Slime RNG development team. All data is crowd-sourced and community-verified.

Codes refresh every 4 hours via automated monitoring. Farming routes rotate hourly. Recipe confirmations are live as the community verifies them. Full data reviews are triggered by game patches.

Launch Slime RNG on Roblox, then tap the gift icon in the top-right corner. Paste the code into the field and hit Redeem. Rewards are applied instantly.

Codes have expiration dates set by the developers. Some are tied to events or milestones. We mark codes as "Expiring" when we detect they are close to their end date. If a listed code doesn't work, please report it.

Luck is additive across all sources: base luck + rebirth floor bonus + recipe buffs + event bonuses + VIP status. The formula is effective_luck = base + rebirth * 4 + recipe + event + vip. The soft cap is around 200% — beyond that, each additional point gives diminishing returns.

Around 200% effective luck, the drop rate improvement per point starts to decline sharply. Going from 200% to 300% only gives about a 15% relative improvement in drop rate. Use the Luck Calculator to find your sweet spot.

Each biome has a unique spawn table. While the underlying luck formula is the same, the base spawn rates and available slimes differ. For example, Echo Realm is the only biome with Voidcore, and Frostpeak Ridge has higher legendary density.

Early game (R0-R4): every 500K coins. Mid game (R5-R11): every 1.5-2M coins. Late game (R12+): only when targeting a specific mythic. Use the Rebirth Calculator for a personalized recommendation based on your exact stats.

Yes — rebirth resets your slime collection, coins, and recipes. However, it permanently raises your luck floor (+4% per rebirth), which makes re-catching everything faster on the next cycle. Think of it as a prestige system.