Rogue Piece April Fools Event Explain Guide – Bosses, Rewards, and How It Works
The April Fools update in Rogue Piece brought a limited-time event with several new features, including special currency, event bosses, and exclusive rewards. While it was originally expected to be a small joke update, it actually introduced useful items and farming opportunities for players.
During this event, players can collect a special currency called Essence of Delay, fight new bosses, and unlock several boxes that contain powerful weapons, outfits, and titles. Because the event includes both beginner and late-game rewards, it is worth participating in even if you are still progressing through the game.
This guide will explain how the April Fools event works in Rogue Piece and how you can get the rewards. Also check out our Rogue Piece Codes for more rewards!
Essence of Delay Event Currency

The main part of the event is a new currency called Essence of Delay. Players can obtain this currency by defeating enemies across the map. Every mob in the game has roughly a 30% chance to drop Essence of Delay, making it possible to farm the item simply by grinding monsters.
This currency is used to buy items from the Delay Shop NPC, which includes potions, reward boxes, and other event items. Since many of the best rewards require a large amount of Essence, farming mobs quickly is the best strategy during the event.
Delay Shop Rewards
The Delay Shop NPC offers several event items and boxes that contain special equipment and titles. Each box is designed for players at different stages of the game. Here are some of the main reward boxes available:
Beginner Box
This box is designed for early-game players. It contains the full Jin Wu set, including:
- Dual Daggers
- Player Clothes
- Courage of the Weak title
This is a good starting set for players who are still building their character.
Midgame Box
The Midgame Box rewards players with the Toji set, which includes:
- Inverted Spear of Heaven
- Toji Outfit
- Sorcerer’s Killer title
Players must reach Gold Rank before they can open this box.
Ultimate Box
The Ultimate Box contains the Guts set, which is a powerful reward set. However, this box requires Platinum Rank to obtain.
Limited Box
This box contains several limited weapons that may not always be available in the game.
Possible rewards include:
- Kafka
- Jin
- Mory
- Shadow
- KKI
Because these items are limited, this box is one of the most valuable rewards in the event.
Sparta Box
The Sparta Box rewards players with either the Dante set or Virgil set, including their titles.
Triple Legends Box
This box can give materials related to:
- Gilgamesh
- Zoro
- Stark
These materials are useful for players working toward legendary builds.
Event Bosses

The April Fools event also introduced two new bosses.
Rest Boss
The Rest Boss can be summoned using 100 Essence of Delay. After defeating this boss, players have a chance to obtain special rewards, including the Delay the Update title. This title gives bonuses to currency and luck, making it helpful for farming.
Vox Boss
The Vox boss is a rare boss that can appear during the event. When spawning Rest bosses, there is around a 10% chance that Vox will spawn instead. Defeating Vox can reward players with a Mystery Gift, which may contain:
- Hera rerun items
- Gilgamesh materials
- Zoro materials
- Stark materials
Because of these rewards, many players try to repeatedly spawn the Rest boss in hopes of encountering Vox.
New Event Titles
The event also introduced two new titles.
Delay the Update Title
- Currency buff
- Luck buff
- Dropped from the Rest boss
One More Delay Title
- Damage buff
- Rogue Fragment buff
- Dropped from the Vox boss
Both titles provide useful bonuses and are worth farming during the event.
The Rogue Piece April Fools event ended up adding more content than many players expected. With new bosses, special currency, and several reward boxes, the event gives players many reasons to farm and participate.
Whether you are a new player looking for starter gear or an experienced player hunting rare materials, the event has rewards for every stage of the game. By farming Essence of Delay and repeatedly spawning the event bosses, players can unlock powerful items and limited rewards before the event disappears.
Rogue Piece