Valenslime Event Guide 2026 - IdleOn

Aleph

March 1, 2026

0

Valenslime Event is back in IdleOn for the latest patch V1.06, including a new mini game called the Bittersweet Bites. You can also earn brand new exclusive event items from opening Choco Boxes and spend event points for new account upgrades!

The Valenslime Event returns and will last until March 9th 2026.

Valenslimes Choco Boxes

Every day you can defeat any monster in Idleon and it has a chance of dropping a special Choco Box item. You can collect up to 50 a day, and if you manage to collect all 50, you'll get one free play on the Event Mini Game: Bittersweet Bites (see below).

Open 500 Choco Boxes and you'll be given a Choco Nametag.

The Choco Boxes can also be opened for special rewards. Clicking on them will drop the following items:

Valenslimes Bittersweet Bites

The Valenslimes Bittersweet Bites mini game can be found in World 1. You get 1 free play per day once you have had 50 Choco Boxes drop.

You also get a free play based on how long you keep IdleOn open. The timer starts at 10 minutes and increases each time you get a free play.

If you open the Settings Menu, you can see how many Choco Boxes that have currently dropped.

Bittersweet Bites works by clicking on a random chocolates in the mini-game; behind each chocolate is either a Heart icon or a Toxic Heart. If you find 3 Toxic Hearts, it's game over and you're given the prize based on how many Hearts you found.

Here are the following Event Wheel prizes:

Rank	Prizes	Notes
>= 27 hearts	Cosmic Arcade Ball x6, x10, Lovely Day Nametag	Guaranteed after 38 Plays
>= 24 hearts	Cosmic Arcade Ball x2, x7, Sweet Chocolate Nametag
>= 20 Hearts	Cosmic Arcade Ball x1, 6000x Arcade Gold Balls, x4
>=15 Hearts	4000x Arcade Gold Balls, x3
>= 9 Hearts	2000x Arcade Gold Balls, x2
< 9 Hearts	1000x Arcade Gold Balls, x1

Cosmic Balls can be used at the Arcade to double the bonuses given by the Arcade Shop.

The Nametags has the following stats:

Image	Item	Stats
	Lovely Day Nametag	Level: 1 Class: All Weapon Power: +10 STR: +8 AGI: +8 WIS: +8 Defence: +25 Misc: +60% Damage Bonus Misc: +200% Money

You can also purchase additional plays using Gems or buying the new Sweet & Lovely Gem Pack.

Spins	Gem Cost
2	600
5	1200
10	1800

The brand new Sweet & Lovely Gem Pack available for $24.99 that gives you +5,300 Gems, +2,000 Pet Crystals, 20 Event Plays, Vanillie Pet (+2500% Gold Food Bonus) and an account-wide bonus of +5 Event Plays for every event forever.

Valenslimes Event Shop

You can also spend your Event Points that you earn from the Bittersweet Bites mini-game on account-wide bonuses in the Event Shop. 

Click on the Loveulyte NPC in World 1 Blunder Hills.

The Event Points carry over to the next event, so if you have any left over from the previous event, you can spend them here.

The account-wide bonuses are permanent, even after the event ends.

Here are all the Event Bonuses:

Once you purchase all those upgrades, you'll get access to the Black Market upgrades:

Valentslimes Daily Dig

Every day there is a new Treasure Hunt that requires you to type the word "dig" on a specific part of a random map in IdleOn. The prize each day is the same for all players and so is the spot.

The prize changes each day, so if you miss any days you won't be able to claim previous days.

You must be on Server Pizza Channel 1 in order to play. When you find the spot, use the chat bar to type the word "dig" and you'll be given the prize.

We'll try and keep this part of the event guide up-to-date with the latest spot throughout the event; but if we're late, use the comments section below to let players know where the spot is and the reward!