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Hack Features
- Damage Multiplier
- God Mode
Download the OnceWorld Hack IPA file for iOS from the links above. Once you tap the install or download button, simply follow the on-screen instructions to install the app step by step on your iPhone, iPad or Apple Silicon.
Need more help? Check out our iOSGods App Frequently Asked Questions for detailed answers and troubleshooting tips.
OnceWorld is a simple and casual 2D solo-play RPG.
Relive the charm of classic MMOs from the good old days — now reimagined for mobile with easy controls and deep progression!
Level up, reincarnate, raise pets, awaken equipment, collect materials, and battle in the arena — all in one nostalgic adventure.
It’s an RPG that brings the essence of those mid-2000s MMORPGs to your smartphone, blending nostalgia with modern convenience.
▼ Stat Distribution
Distribute points into seven basic stats to develop your character.
Points are earned as your hero levels up.
To reset your distribution, you’ll need a special item.
Stat meanings:
VIT – Increases HP
SPD – Attack speed & number of strikes
ATK – Physical attack power
INT – Magic attack power & SP capacity
DEF – Mainly physical defense power
M.DEF – Mainly magical defense power
LUK – Evasion & Physical Critical
▼ Weapons & Armor
Equip one weapon and five armor pieces.
Wearing all five pieces of a matching set grants a set bonus.
Use the heart icon at the top-left to toggle your favorite gear display.
▼ Equipment Enhancement
Use materials obtained during your adventures to enhance your gear.
Each enhancement attempt has a success rate — failure consumes the materials, but the item itself will never break.
Some special items can increase success rates.
▼ Accessories
Accessories grant special effects when equipped.
Defeating enemies while an accessory is equipped will level it up, enhancing its effects over time.
▼ Magic
Spend SP to cast powerful spells.
Magic attacks cannot be evaded and there are no critical hits.
Certain rare materials may further amplify spell power.
▼ Monsters & Pets
By carrying a special material, you’ll gain the ability to capture monsters.
Captured monsters become pets that grow stronger as they fight alongside you.
Some monsters learn skills as they level up.
These skills can activate even without being summoned, as long as the monster is accompanying you.
Pet switching can only be done at the Pet Keeper in your hometown.
Feeding specific materials will raise a pet’s stats.
▼ Monster Encyclopedia
Once defeated, monsters are added to the encyclopedia where their stats can be viewed.
Captured monsters will display a “Caught” mark.
▼ Materials
Materials are divided into three categories:
Normal Materials
Used for equipment enhancement and trading.
Effect Materials
Provide passive bonuses simply by owning them.
Have a smaller carrying limit.
Key Items
Only one can be held.
Cannot be dropped or sold.
▼ Items
Items that grant various benefits during adventures.
You can assign them to shortcut slots for quick use in the field.
Swap registered items using the arrow icon beside the item list.
▼ Reincarnation
When your hero reaches the level cap, you can reincarnate.
Reincarnation resets your level but increases your level cap and available stat points, allowing for further growth.
▼ Abyss Corridor
A ranked mode that can be played a limited number of times per day.
Clear each floor by defeating all monsters as fast as possible — faster times rank higher.
Treasure chests appear as rewards on each floor.
Only Save Slot 1 is eligible for ranking participation.
▼ Arena
Watch monster battles.
Watch monster battles held several times a day.
Choose the strongest team from three teams and watch the battle.
Earn Arena Coins if your favorite team wins.
Try exchanging them for valuable materials at the Arena Shop.
▼ About the Kin-Slayer Rite ▼
The Kin-Slayer Rite
is a ceremony in which the target pet’s kin-bond, level,
and accumulated experience are all returned to zero
in exchange for enhancing its base stats.
A monster that undergoes this rite will gain experience
at a slower rate thereafter.
- Non-Jailbroken/Jailed or Jailbroken iPhone or iPad.
- Sideloadly or alternatives.
- Computer running Windows/macOS/Linux with iTunes installed.
STEP 1: Download the pre-hacked .IPA file from the link above to your computer. To download from the iOSGods App, see our iOSGods App IPA Download Tutorial which includes a video example.
STEP 2: Download Sideloadly and install it on your Windows or Mac.
STEP 3: Open Sideloadly on your computer, connect your iOS device, and wait until your device name appears in Sideloadly.
STEP 4: Once your iDevice is recognized, drag the modded .IPA file you downloaded and drop it into the Sideloadly application.
STEP 5: Enter your Apple Account email, then press “Start.” You’ll then be asked to enter your password. Go ahead and provide the required information.
STEP 6: Wait for Sideloadly to finish sideloading/installing the hacked IPA. If there are issues during installation, please read the note below.
STEP 7: Once the installation is complete and you see the app on your Home Screen, you will need to go to Settings -> General -> Profiles / VPN & Device Management. Once there, tap on the email you entered from step 6, and then tap on 'Trust [email protected]'.
STEP 8: Now go to your Home Screen and open the newly installed app and everything should work fine. You may need to follow further per app instructions inside the hack's popup in-game.
NOTE: iOS/iPadOS 16 and later, you must enable Developer Mode . For free Apple Developer accounts, you will need to repeat this process every 7 days. If you have any questions or problems, read our Sideloadly FAQ section of the topic.