# Skull Up — Adventure&Level RPG of Skull

> Idle RPG adventure with team building, resource management, and strategic combat. (iPhone/iPad app by EFUN PIONEER COMPANY LIMITED.)

- Source: https://appshunter.io/ios/app/skull-up/id6754142988 (this page in markdown: same URL + `.md`)
- Developer: [EFUN PIONEER COMPANY LIMITED](https://appshunter.io/developer/1846754293)
- Category: Games, Card, Role Playing
- Price: Free with in-app purchases
- Rating: 4.70/5 from 1,743 App Store ratings · 156 written reviews indexed
- Age rating: 12+
- Requires: iOS 15.6 · 201 MB
- Languages: American English, Japanese, Chinese (Simplified, China)
- Released: 2026-02-05
- Data updated: 2026-09-02
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/skull-up/id6754142988/reviews.md

## What is Skull Up?

[Game Features]
Even a rookie skull can become the Skull King! In Skull Up, you will rise from the bottom to the throne: collect over 60 Skellies to form your unique teams, enjoy idle management with abundant rewards, and unlock multiple adventures. Come and unleash the power of the undead and evolve from a nobody into the Skull King!

[Endless Fun, Underworld Adventures]
A rookie skull uncovered hidden treasures! In Skull Up, you can amass massive resources through management gameplay, or defeat mighty enemies with smart strategies. Join a guild and fight alongside your bone buddies! More content await—nonstop excitement guaranteed!

[Diverse Skellies, Boundless Power]
Gather various Skellies during your path to becoming the King! During this adventure, you will encounter over 60 unique Skellies with distinct looks and abilities. With diverse designs, they can be switched between human and skull forms, who are your strongest bone allies!

[Easy Progression, Loss-Free Growth]
Power up your companions without pressure: The loss-free progress system allows you to upgrade any Skelly—the resources can be fully refunded. Experiment freely, optimize your team, and achieve rapid power spikes with no investment wasted.

[Free Combinations, Smart Strategies]
Level up nonstop and show the king’s edge! Unlock your strategic potential and assemble a bone-powered team. Whether breaking defenses or providing support, every Skelly hides unique strengths— deploy them wisely!

[Idle Management, Effortless Rewards]
Future king, this undead castle is yours! Assign skull workers to smelt, log, and mine—gain massive EXP and valuable resources even while offline and level up with ease! With an idle strategy system, victory comes effortlessly!

## Key features

- Collect over 60 unique Skellies
- Idle management with abundant rewards
- Unlock multiple adventures
- Join a guild and fight with allies
- Loss-free progression system
- Strategic team combinations
- Offline resource gathering

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| USD6.99Pack | $6.99 | one-time |
| USD1.99Pack | $1.99 | one-time |
| USD0.99Pack | $0.99 | one-time |
| USD4.99Pack | $4.99 | one-time |
| USD14.99Pack | $14.99 | one-time |
| USD19.99Pack | $19.99 | one-time |
| USD2.99Pack | $2.99 | one-time |
| USD25.99Pack | $25.99 | one-time |
| USD9.99Pack | $9.99 | one-time |
| USD29.99Pack | $29.99 | one-time |
| USD49.99Pack | $49.99 | one-time |


## Recent user reviews (10 of 156)

All indexed reviews: https://appshunter.io/ios/app/skull-up/id6754142988/reviews.md

### 1/5 — Nah

*2026-07-28, version 1.0.16*

Why do you want tracking enabled and other access that you don’t really need. Data scavenging ai slop

### 1/5 — Game is not like ad

*2026-07-12, version 1.0.16*

This game is nothing like ads 
sucks

### 5/5 — Fun

*2026-07-08, version 1.0.16*

Fun

### 1/5 — False advertising

*2026-07-07, version 1.0.16*

Advertisement shows a side scrolling game but it’s an RPG. Not what I want.

### 5/5 — HEY

*2026-06-26*

Amazing game!! Just one suggestion for the next update. Could you please put a skip button for the campaign? My power level is at least 8X stronger and with 80 stages per level it’s a little ridiculous to have to go through each one when I would annihilate them.

### 5/5 — 👻👻💀💀

*2026-06-22, version 1.0.16*

💀💀skulls up

### 5/5 — Gamer

*2026-06-21, version 1.0.16*

Great game to play

### 3/5 — Account is gone

*2026-05-20, version 1.0.16*

I’ve been playing since the game came out then that updated the game and my account is gone I’ve tried reinstalling the game I don’t know what to do any help would be appreciated

### 3/5 — Managed 3 months

*2026-05-20, version 1.0.16*

Played for 3 months and came to a halt, drop rates are awful, 1 decent hero in 500 pulls, repetitive content with no real appeal, potential is there.

### 5/5 — Fun

*2026-05-09, version 1.0.16*

Fun

## Frequently asked questions about Skull Up

### What is Skull Up?

Skull Up is an idle RPG adventure game where players start as a rookie skull and aim to become the Skull King. The game involves collecting and evolving over 60 unique characters called Skellies, managing resources through idle gameplay, and engaging in strategic combat.

### What are the main features of Skull Up?

Key features include collecting and evolving over 60 diverse Skellies, idle management gameplay for effortless rewards, unlocking multiple underworld adventures, joining guilds to fight with allies, a loss-free progression system for easy upgrades, and strategic team combinations.

### Is Skull Up free to play?

Yes, Skull Up is free to play. The game offers in-app purchases, allowing players to enhance their experience or progress faster, but core gameplay is accessible without spending money.

### How does the progression system work in Skull Up?

Skull Up features a loss-free progression system. This means you can upgrade any Skelly, and the resources used for upgrades can be fully refunded. This allows for experimentation and optimization of your team without any investment being wasted.

### Can I play Skull Up offline?

Yes, the idle management aspect of Skull Up allows for effortless rewards even while offline. You can assign skull workers to tasks like smelting, logging, and mining to gain experience and resources without needing to be actively playing.

## Version history (last 5 releases)

### 1.0.17 — 2026-08-05

Ⅰ. Two New Kit Skins: "Mewra" and "HexKitty".
Ⅱ. Exclusive Return Event for Returning Skelly Lords.

### 1.0.16 — 2026-04-21

Bug Fixes

### 1.0.14 — 2026-02-13

fix some bugs

### 1.0.7 — 2026-02-08

No release notes.

### 1.0.12 — 2026-01-29

1. Fixed some bugs.

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## Related topics

[skull game](https://appshunter.io/ios/topics/skull-game) · [skeleton game](https://appshunter.io/ios/topics/skeleton-game) · [skeleton game kids](https://appshunter.io/ios/topics/skeleton-game-kids) · [skull up](https://appshunter.io/ios/topics/skull-up) · [level up games](https://appshunter.io/ios/topics/level-up-games) · [skull](https://appshunter.io/ios/topics/skull) · [old skull games](https://appshunter.io/ios/topics/old-skull-games) · [skeleton fights](https://appshunter.io/ios/topics/skeleton-fights) · [atlas skulls](https://appshunter.io/ios/topics/atlas-skulls) · [skull kid](https://appshunter.io/ios/topics/skull-kid) · [seven deadly seas](https://appshunter.io/ios/topics/seven-deadly-seas)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-02.*