Slime RNG UFO Event Guide – Rewards, New Zones, Codes, and Best Tips
The latest Slime RNG update has introduced one of the most exciting limited-time activities in the game so far. Alongside brand-new zones, fresh slimes, upgrades, and rewards, players can now participate in the UFO Event to collect valuable items and boost their progression.
If you’re wondering whether the event is worth your time, the answer is yes. The UFO Event provides free rewards simply for participating, making it one of the best features added in recent updates. Here’s everything you need to know.
New Zones and Slimes Added

The update introduces several new areas for players to explore. These zones contain new slimes and additional progression opportunities for players who have already reached the endgame. Some of the newly added slimes include:
- Dumpy
- Eggy
- Frenchie
- Chef
Most of these new slimes follow a food-themed design, fitting perfectly with the update’s overall theme. Completing your slime collection can also help improve your account progression and unlock additional rewards.
New Upgrades Available
The update also adds several new upgrades that can improve your gameplay. Some notable additions include:
- Better Luck upgrades
- Walk Speed upgrades
- Double Goop upgrades
- Food Extractor upgrades
The Walk Speed upgrade is especially useful since players frequently travel between zones while chasing UFO events. Meanwhile, Double Goop upgrades can significantly improve resource farming over time.
New Code Reward
A new code was released with the update:
- Code: BeamMeUp
Redeeming this code rewards players with a useful item, helping them get started with the event immediately. Make sure to claim it before it expires.
How the UFO Event Works
The UFO Event appears on a timer and moves between different zones across the map. When the event starts:
- A UFO spawns in a specific area.
- Players travel to the announced location.
- Stay within the event zone.
- Collect rewards dropped by the UFO.
The UFO will eventually leave and move to another zone before disappearing completely. One interesting feature is that rewards fly directly toward players inside the event area. This means you do not always need to stand directly beneath the UFO as long as you remain in the correct zone.
Golden UFO vs Normal UFO

There are two versions of the event.
Normal UFO
The standard UFO commonly rewards players with:
- Food items
- Potions
- Dice
- Various event materials
These rewards are useful and can help players progress without requiring much effort.
Golden UFO
The Golden UFO is much rarer and offers significantly better rewards.
Possible rewards include:
- Universe Fruits
- Better Potions
- Higher-tier Dice
- Premium event items
If you encounter a Golden UFO, it is highly recommended to participate for the entire duration of the event.
Best UFO Event Strategy
To maximize rewards, follow these tips:
Unlock Every Zone
The UFO can appear in many different locations throughout the map. Players who have not unlocked certain zones may miss portions of the event.
Unlocking every area ensures you can reach each UFO location quickly.
Use Luck Boosts Before Rolling
After collecting event rewards, activate:
- Potions
- Dice
- Luck boosts
This increases your chances of obtaining newly added slimes and rare variants.
Save Valuable Fruits
The update introduces a fruit-related machine that can return a portion of your fruits. However, many players may prefer saving rare fruits until they obtain more valuable items worth investing.
Focus on Collection Rewards
Obtaining newly added slimes contributes toward collection milestones and bonus rewards. Completing the new slime index should be one of your primary goals during the update.
Are the New Slimes Worth Farming?
Absolutely. The new slimes provide collection progress, additional rewards, and stronger team options for players looking to improve their luck and overall efficiency. Rare variants such as:
- Shiny
- Big
- Inverted
can dramatically increase their value and help players climb leaderboard rankings.
The UFO Event is easily one of the best additions to Slime RNG in recent updates. Between the free rewards, Golden UFO encounters, new slimes, upgraded progression systems, and additional zones, there is plenty of content for both new and veteran players.
For the best results, unlock all available zones, participate in every UFO spawn you can find, use your luck boosts wisely, and focus on collecting the newly added slimes. If you manage to encounter a Golden UFO, make sure you stay for the full event since the rewards are noticeably better than the standard version.
Slime RNG