Roblox / GAME CODE GUIDE

Grand Piece Online
Code reports

Browse Grand Piece Online reward-code reports, compare the rewards published by each source, and follow the game's redemption instructions.

Grand Quest Games·30 code entries
Grand Piece Online promotional artwork
Official Roblox promotional artwork for Grand Piece Online, universe 648454481. Artwork belongs to the game’s creators. Artwork source ↗

Code reports

Source reports are separate from in-game tests. Pending and disputed records need further confirmation; reported expired entries remain history.

HAPPYHALLOWEEN_Drops10Pending

2x Drops (48 Hours)

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

This individual string has one publisher group or an uncertain current status. Not tested in-game.

ILOVEGPO_5Pending

3 Tailor Vouchers

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

This individual string has one publisher group or an uncertain current status. Not tested in-game.

FREE_Drops10Pending

2x Drop Rate (1 Day)

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

This individual string has one publisher group or an uncertain current status. Not tested in-game.

FREE_EXP8Pending

2x Experience (3 Days)

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

This individual string has one publisher group or an uncertain current status. Not tested in-game.

FREE_Drops7Disputed

1 Day of 2x Drop Rates (publisher report) / 24 hours of double drop rates (new!) (publisher report)

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

This individual string has one publisher group or an uncertain current status. Not tested in-game. Automatic source comparison found conflicting status or reward claims. robloxden.com: pending — 1 Day of 2x Drop Rates; pockettactics.com: reported — 24 hours of double drop rates (new!).

FREE_EXP6Disputed

3 Days of 2x Exp (publisher report) / three days of double EXP (new!) (publisher report)

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

This individual string has one publisher group or an uncertain current status. Not tested in-game. Automatic source comparison found conflicting status or reward claims. robloxden.com: pending — 3 Days of 2x Exp; pockettactics.com: reported — three days of double EXP (new!).

ILOVEGPO_3Disputed

2 Tailor Vouchers (publisher report) / two tailor vouchers (new!) (publisher report)

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

This individual string has one publisher group or an uncertain current status. Not tested in-game. Automatic source comparison found conflicting status or reward claims. robloxden.com: pending — 2 Tailor Vouchers; pockettactics.com: reported — two tailor vouchers (new!).

FREE_Drops6Pending

a 2x Drop Rate (1 Day)

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

This individual string has one publisher group or an uncertain current status. Not tested in-game.

ILOVEGPO_2Reported expired

5 Tailor Vouchers

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

Archived as expired by the linked source. Not tested in-game.

FREE_Drops4Reported expired

2x Boosts (3 Days)

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

Archived as expired by the linked source. Not tested in-game.

FREE_EXP4Reported expired

2x Boosts (3 Days)

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

Archived as expired by the linked source. Not tested in-game.

5FREETAILORVOUCHERS_4Reported expired

5 Tailor Vouchers

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

Archived as expired by the linked source. Not tested in-game.

FREE_Drops3Reported expired

a 72-hour 2x Drop Boost

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

Archived as expired by the linked source. Not tested in-game.

FREE_EXP3Reported expired

a 72-hour 2x Experience Boost

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

Archived as expired by the linked source. Not tested in-game.

5FREETAILORVOUCHERS_3Reported expired

5 Tailor Vouchers

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

Archived as expired by the linked source. Not tested in-game.

5FREETAILORVOUCHERS_2Reported expired

5 Tailor Vouchers

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

Archived as expired by the linked source. Not tested in-game.

5FREETAILORVOUCHERSReported expired

5 Tailor Vouchers

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

Archived as expired by the linked source. Not tested in-game.

ANOTHER3FREETAILORVOUCHERS!Reported expired

3 Free Tailor Vouchers

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

Archived as expired by the linked source. Not tested in-game.

3FREETAILORVOUCHERS!Reported expired

3 Free Tailor Vouchers

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

Archived as expired by the linked source. Not tested in-game.

CupidQueenEXP2Reported expired

3 Days of 2x Drop Rate

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

Archived as expired by the linked source. Not tested in-game.

CupidQueenDrops2Reported expired

3 Days of 2x Drop Rate

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

Archived as expired by the linked source. Not tested in-game.

CupidQueenEXPReported expired

3 Days of 2x EXP Rate

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

Archived as expired by the linked source. Not tested in-game.

CupidQueenDropsReported expired

3 Days of 2x Drop Rate

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

Archived as expired by the linked source. Not tested in-game.

ANIGRINDReported expired

Reward not specified by the source

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

Archived as expired by the linked source. Not tested in-game.

MOBILEISOUT4Reported expired

Reward not specified by the source

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

Archived as expired by the linked source. Not tested in-game.

FREE48HR2XDROP4Reported expired

Reward not specified by the source

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

Archived as expired by the linked source. Not tested in-game.

ValentinesSoon_1Reported expired

rewards

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

Archived as expired by the linked source. Not tested in-game.

ValentinesSoon_2Reported expired

rewards

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

Archived as expired by the linked source. Not tested in-game.

How to redeem Grand Piece Online codes

Redeem your rewards

The source also shows a shopping-cart icon at the upper left that opens the same shop.

  1. Open Menu at the lower left, then select SHOP.
  2. Scroll to the bottom and enter the code in Enter Code.
  3. Press Enter to submit.
Redemption instructions ↗

Redemption instructions source ↗

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How to redeem Grand Piece Online codes