Guide

Slime RNG beginner guide

How the game's core loop works — claim free luck, roll for slimes, fight through zones, collect recipe scrolls, rebirth for permanent luck. Mechanics here are confirmed across slime-rng.wiki and Game8. Specific numbers (coin thresholds, exact multipliers) aren't published by Stouts Studio so we leave those out rather than estimate.

Phase 1 — Free permanent luck

Claim the two free Luck sources before you roll

Two free actions on the Roblox game page grant a small permanent Luck bonus that applies to every roll for the rest of your save.

  1. Like the Roblox game page
  2. Join the Stouts Studio Roblox group
→ Combined effect: +1 Luck total. Community reports indicate the two actions grant +1 Luck combined, not +1 each — claim both regardless, since it's free.
Phase 2 — Rolling

Spend coins to roll, then automate it

Rolling is how you get new slimes. Each roll costs coins and returns a slime of a random rarity tier — higher Luck shifts you toward better tiers.

  1. Buy Auto Roll as soon as you can afford it (roughly 200 coins per slime-rng.wiki). Auto Roll runs the roller in the background while your slimes fight, so you accumulate slimes without sitting on the button.
  2. Total rolls become a currency for further upgrades like roll speed (per Game8 progression guide).
→ What we don't have a verified number for: cost per individual roll, exact roll-speed upgrade prices, the rarity-tier base odds (Common / Uncommon / … / Huge). No source publishes these yet.
Phase 3 — Combat

Equipped slimes auto-fight zone enemies

Per slime-rng.wiki, your equipped slimes attack enemies in the current zone automatically — you don't manually click. Killed enemies drop coins. Coins fund both rolls and the next zone unlock. Single-source claim (Game8 doesn't describe combat in detail), but matches the genre's standard pattern.

→ What we don't have: how many slimes you can equip at once, whether DPS aggregates linearly, whether different rarities scale differently in combat vs. rolls.
Phase 4 — Crafting

Hidden scrolls + Crafting Machine in Heaven

Eight crafting recipe scrolls are hidden across the recipe zones (Cave through Graveyard). You can pick the scrolls up before buying the Crafting Machine, but they only become usable after the Machine is purchased.

  1. Reach Heaven (Zone 7) and buy the Crafting Machine for 1M coins.
  2. Open /crafting for each scroll's exact in-zone location and the 3 ingredient slimes it requires.
  3. Each crafted slime has dramatically higher HP/DPS than its ingredients.
→ Cross-confirmed by Beebom, games.gg and Game8. Stats and ingredients on /crafting are 3-source verified.
Phase 5 — Rebirth

Reset progression, keep slimes, gain a permanent luck multiplier

Rebirth is a metaprogression reset. Both slime-rng.wiki and Game8 confirm the same shape:

✓ Persists across rebirth

  • All rolled slimes
  • All crafted slimes
  • Upgrades you've purchased
  • Consumables / fruits
  • A permanent luck multiplier that accumulates each rebirth

✗ Resets

  • Coin balance
  • Zone progression (you re-unlock zones each run)
→ Rebirth is gated behind unlocking the Goop (Game8 also writes it as "goob") currency and farming enough of it. Specific Goop threshold and the exact luck multiplier per rebirth aren't published.
Still TBA

What no source has documented yet

  • Cost per individual roll, roll-speed upgrade prices
  • Base drop-odds for the rarity tiers (Common / Uncommon / Rare / Epic / Legendary / Mythic)
  • Super Luck and Ultra Luck upgrade values
  • Luck Boost / Ultra Luck Boost potion multipliers and durations
  • Goop unlock threshold and per-rebirth multiplier formula
  • Zone unlock costs / enemy HP / coin yield for Zone 6+ (only Zone 1-5 are documented in slime-rng.wiki)
  • Per-slime stats for non-recipe slimes (Basic Slime, Spike, Fire Slime, Huge Lucky etc.)

We'd rather leave these blank than guess. The codes and crafting pages are fully verified — start there.

Active codes

Free codes you can redeem right now

The Codes page lists every active code cross-referenced against Pro Game Guides, Beebom and slimerng.net.

See active codes →