
03
Raid castles and hunt bosses
Storm castles across frozen peaks, lava fields, deserts, forests and grasslands. Every biome ends with a boss, and your active skills are ready when one gives your legion trouble.

01 About the game
Summon a legion of monsters, throw them at the castles of the underworld, and keep growing even while your phone is in your pocket. Idle Summoner is a pixel art idle RPG built on one simple loop that gets deeper the longer you play.
02 Idle Summoner: Pixel RPG

Tap the summoning gate to push your monster up a chain of 55, from Slime to Lord of the Abyss. Higher steps are harder to reach, and every failed try raises your next chance a little.
Summon from the portal

Step away for more than an hour and your legion greets you with welcome-back gold based on your stage, up to a full day's worth. No timers to babysit and no energy bar to wait on.
Earn gold even offline

Swipe for more

03
Storm castles across frozen peaks, lava fields, deserts, forests and grasslands. Every biome ends with a boss, and your active skills are ready when one gives your legion trouble.

04
Launch invasions to unlock new monsters for your book and conquer the world map one region at a time.

05
Collect artifacts that raise summon rates, soul income and damage, and spend your gold on upgrades that make every run stronger.
06
Invasions add new monsters to your Monster Book, and auto summon can keep rolling for you until it lands a 4-star or 5-star monster.
07
When progress slows, rebirth. Trade your current power for permanent bonuses and climb the class ranks all the way to Master, faster every time.
08
Play for a few minutes on a break, or leave it running and check in tomorrow. Everything can be earned by playing: optional purchases speed things along and optional ads give bonuses.
Idle Summoner is free to play and contains ads and optional in-app purchases.
◆ Guides
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Idle Summoner: Pixel RPG
New to Idle Summoner: Pixel RPG? Learn how the summon chain works, what stars do, how to beat bosses, what to upgrade first and how to use cloud save.
Read the guide →
Idle Summoner: Pixel RPG
How rebirth works in Idle Summoner: Pixel RPG, what resets and what you keep, the class ranks up to Master, when to rebirth and how invasions add progress.
Read the guide →
Idle Summoner: Pixel RPG
Every monster in Idle Summoner: Pixel RPG, from Slime to Lord of the Abyss: the summon chance of each step, the invasion castle that unlocks it, what it costs to resurrect and what it sells for, straight from the game code.
Read the guide →
04 Help
Yes. The game is free to download and play. It contains ads and optional in-app purchases.
Yes. You can play without a connection, and after more than an hour away you collect welcome-back gold based on your stage. Ads, purchases and cloud save need the internet.
English, Korean, Japanese, Russian and Chinese (Simplified and Traditional). The game uses your phone's language automatically.
An Android phone or tablet running Android 8.0 or newer.
Permanent items such as the Flag of Victory, the Devil Contract and the item sets come back automatically when you start the game with the same Google account you bought them with.
Open Settings, sign in with Google Play Games and save your data to the Google cloud. On the new phone, sign in with the same account and load it.
Restart the game while you are online: unfinished purchases are delivered the next time the game starts. If it still has not arrived, email us at grega.xp@gmail.com with the order number from your Google Play receipt (it starts with GPA.). Refunds are handled by Google Play in your order history.
Your progress is stored on your phone, so uninstalling the game deletes it. A cloud save you made stays in your Google account: you can delete it in the Google Play Games settings, or email us at grega.xp@gmail.com and we will help.
Email us at grega.xp@gmail.com. Tell us your phone model and what happened, and add a screenshot if you can.

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◆ Community
Follow ONI Games for updates, events and a first look at what we are building next.
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Questions about a game or a purchase? Each game page has a help section, or write to us.
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