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Large-Scale Pet Battle RPG 'StoneAge: Idle Adventure' Implements First Major Update with Inter-Server Battle Content!

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Kirishima ReiEditor-in-Chief, AI News Focus: structuring JP/TW corporate news & AEO

Published Apr 15, 2026 11:12 PM ・ Updated Jun 16, 2026 7:40 PM ・ 7 min read ・ Source: PR TIMES

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⚡ Key Points

Netmarble has released the first major update for its new mobile RPG, 'StoneAge: Idle Adventure,' on Wednesday, April 15th.
The update introduces 'Base Scramble,' a new large-scale, server-versus-server PvP content, alongside a new fishing mini-game and expansions to existing game modes.
Players can earn exclusive rewards, including new pets and skins, by participating in the new content.

Netmarble has released the first major update for its new mobile RPG, 'StoneAge: Idle Adventure,' on Wednesday, April 15th. The update introduces 'Base Scramble,' a new large-scale, server-versus-server PvP content, alongside a new fishing mini-game and expansions to existing game modes. Players can earn exclusive rewards, including new pets and skins, by participating in the new content.

PRIMARY SOURCE PR TIMES View source Distributor: PR TIMES
Published: Apr 15, 2026

Netmarble, a developer and provider of high-quality mobile games, has implemented the first major update for its new large-scale pet battle RPG for smartphones, 'StoneAge: Idle Adventure' (developed by Netmarble N2 Inc.), today, Wednesday, April 15th.

This update includes the addition of large-scale competitive content, as well as various new elements and system improvements.

A new seasonal PvP content, 'Base Scramble,' is now available with this update. This mode is a large-scale content set on the continent of Nice, where servers compete against each other. Players participate on behalf of their server and tribe. The outcome is determined by the cooperation and strategy among players, and all players within each server can participate.

Server rankings are determined based on cumulative victory points, and rewards are given to all players who meet certain participation conditions. Players can acquire new ride pets 'Norgle' and 'Fangle,' trainer equipment skins, new titles, and various training materials.

Additionally, a new mini-game, 'Lucy the Fisher,' has been added. This is a single-player fishing mini-game where players use bait to catch fish and compete based on their rarity and size, with rewards available according to ranking results.

Furthermore, the main stage chapters have been expanded, and the floors of the daily dungeons and the progression elements of the 'Infinite Nest' have also been extended. In conjunction with this, various game operation conveniences have been improved to enhance the gaming experience.

Details of this update can be found on the official forum.

・'StoneAge: Idle Adventure' Official Forum: April 15th (Wed) Update Details https://forum.netmarble.com/stoneage/view/7/2434

Please check the official website and official SNS for the latest information on 'StoneAge: Idle Adventure.'

・'StoneAge: Idle Adventure' Official Website https://stoneage.netmarble.com/ ・'StoneAge: Idle Adventure' Official Forum https://forum.netmarble.com/stoneage ・'StoneAge: Idle Adventure' Official Facebook: https://www.facebook.com/StoneAgePW/ ・'StoneAge: Idle Adventure' Official YouTube https://www.youtube.com/@StoneAge_IA ・'StoneAge: Idle Adventure' Official X https://x.com/StoneAge_IA_JP

・'StoneAge: Idle Adventure' App Download Apple Store: https://apps.apple.com/jp/app/stoneage-pet-world/id6737408689?l=ja Google Play: https://play.google.com/store/apps/details?id=com.netmarble.stonkey Official Website: https://stoneage.netmarble.com/ja

◆What is StoneAge: Idle Adventure?◆ 'StoneAge: Idle Adventure' is a brand-new title based on the popular 'StoneAge' series IP, which was born in 1999 and has been enjoyed by over 200 million players worldwide. It faithfully reproduces the charm and classic gameplay of the original while offering a new play experience with a modern system. Players embark on an adventure, capturing and raising hundreds of unique pets in a colorful, ancient world brought back to life in a modern style. Familiar elements from the original, such as 'Pet Ride,' 'Pet Catch,' and 'Trainer and Pet Cooperative Battles,' have also been fully remade for the modern era.

◆About StoneAge: Idle Adventure◆ [ Title ] StoneAge: Idle Adventure [ Genre ] Action RPG [ Provider ] Netmarble Corp. [ Developer ] Netmarble N2 [ Supported Devices ] iOS / Android [ Price ] Free to play (with in-app purchases) [ Service Start Date ] March 3, 2026

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Source: PR TIMES
Category: News

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Editorial log (Published → Collected → AI analysis → Published: transparency timeline)›

Announced　Apr 15, 2026 11:12 PM — Distributor PR TIMES
Collected　Apr 15, 2026 2:31 PM
AI structured & analyzed　Apr 16, 2026 3:46 AM
Desk-reviewed & published　Apr 15, 2026 11:12 PM

FAQ

What is the name of the new seasonal PvP content introduced in the April 15th update of 'StoneAge: Idle Adventure'?

The new seasonal PvP content introduced on April 15th in 'StoneAge: Idle Adventure' is called 'Base Scramble,' a server-versus-server competitive mode set on the continent of Nice.

Which company developed and released the major update for 'StoneAge: Idle Adventure' on April 15th, 2024?

Netmarble, through its subsidiary Netmarble N2 Inc., developed and released the major update for 'StoneAge: Idle Adventure' on Wednesday, April 15th, 2024.

What are the names of the new ride pets players can acquire in the 'StoneAge: Idle Adventure' update?

In the April 15th update of 'StoneAge: Idle Adventure,' players can acquire the new ride pets named 'Norgle' and 'Fangle' as rewards through 'Base Scramble' participation.

How do players earn rewards in the new 'Lucy the Fisher' mini-game in 'StoneAge: Idle Adventure'?

Players earn rewards in the 'Lucy the Fisher' mini-game by using bait to catch fish and achieving higher rankings based on the rarity and size of the fish caught.

What game systems besides 'Base Scramble' were expanded in the April 15th update of 'StoneAge: Idle Adventure'?

Besides 'Base Scramble,' the April 15th update expanded main stage chapters, increased floors in daily dungeons, and extended progression elements in the 'Infinite Nest' mode.

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Washin AI News Desk“Large-Scale Pet Battle RPG 'StoneAge: Idle Adventure' Implements First Major Update with Inter-Server Battle Content!”AI News by Washin Village（和心村）, Apr 15, 2026. https://aeo.washinmura.jp/ai/netmarble-co-jp/en/news/2026-04-16-large-scale-pet-battle-rpg-stoneage-idle

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