UPDC2000Expires Dec 31 UTCActive for 8 months
1 worked0 failed
UPDC2000Expires Dec 31 UTCActive for 8 months
1 worked0 failed
Advertisement
Working Skull Up Gift Codes
We found 13 codes as of Oct 5, 2026.
Active codes
0 / 13 copiedSKULL999Active for 8 months
0 worked1 failed
SKULL999Active for 8 months
0 worked1 failed
SKULLDC1000Expires Dec 31 UTCActive for 8 months
2 worked0 failed
SKULLDC1000Expires Dec 31 UTCActive for 8 months
2 worked0 failed
BLUE999Active for 8 months
1 worked0 failed
BLUE999Active for 8 months
1 worked0 failed
NOx999Active for 8 months
1 worked0 failed
NOx999Active for 8 months
1 worked0 failed
Advertisement
Jump to a section
How to redeem
Before redeeming
Complete the initial tutorial (you must play through several fights and menu explanations until the full UI is unlocked).
- Launch Skull Up on your device.
- Tap your Avatar/Profile icon in the top-left corner of the main screen.
- Select the Redeem Code button at the bottom of the Profile menu.
- Enter your code in the text box.
- Tap Claim to receive your rewards instantly.
Codes not working?
Redemption option locked?
Complete the initial tutorial (you must play through several fights and menu explanations until the full UI is unlocked).
Already claimed this code?
Each code (including UPDC2000, SKULL999, SKULLDC1000, and the other listed codes) can be claimed once per account. Switching devices does not let the same account claim it again.
Has the redemption window closed?
A deadline is recorded for UPDC2000, SKULLDC1000, WELCOME3000. Check the expiry shown beside the code; deadlines may be in a different time zone from yours.
Code rejected?
Use the copy button for UPDC2000 or another listed code, then remove spaces before or after it. Check its status in the active list and code history. A rejection alone does not confirm that it has expired.
Report a redemption problem
Skull Up details
Game links
- Developer
- Efun
- Platforms
- Android, iOS
- Regions
- Global
- Released
- 2026
Similar games
Skull Up is a newly released idle management RPG (launched January/February 2026) where you start as a lowly "rookie skull" and aim to become the legendary Skull King. The game features a unique mechanic where you defeat enemies and then convert them into undead soldiers to join your skeletal army. With over 60 different "Skellies" to collect and evolve,… Read about the gameHide description
Skull Up is a newly released idle management RPG (launched January/February 2026) where you start as a lowly "rookie skull" and aim to become the legendary Skull King. The game features a unique mechanic where you defeat enemies and then convert them into undead soldiers to join your skeletal army. With over 60 different "Skellies" to collect and evolve, players must strategically build teams, manage resources while offline (AFK), and conquer various dungeons and adventures. It combines a lighthearted "skully" aesthetic with deep squad-building and RPG progression.
Codes are sourced from the game's official Facebook page.
Questions & answers
What is the best use for Diamonds?
Diamonds are best saved for Advanced Summon Cards during special "Rate Up" events. While it's tempting to spend them on resources to clear early stages, the idle (AFK) rewards will eventually provide enough gold and souls to progress.
Do Skull Up codes expire?
Some codes have a fixed expiry date; others are withdrawn without a published deadline. Check any expiry shown beside a code, and redeem it while it is still listed as active. The expired-code list keeps older codes for reference.
Advertisement
Expired Skull Up Gift Codes
These gift codes no longer work. We keep them here so you can check a code you found elsewhere before wasting time entering it.
Code history
WEEKEND102ExpiredAddedOct 5, 2026ExpiresOct 5, 2026 UTCMUSICExpiredAddedOct 5, 2026ExpiresSep 14, 2026 UTCHAPPY61ExpiredAddedJun 1, 2026ExpiresJun 2, 2026 UTCCARDWEEKENDExpiredAddedMay 16, 2026ExpiresMay 18, 2026 UTCEMOJIKINGExpiredAddedMay 13, 2026ExpiresJun 30, 2026 UTCMOTHERSDAY2026ExpiredReward100x Voucher, 1x 2hr AFK Gold, 1x 2hr AFK SoulAddedMay 10, 2026ExpiresMay 11, 2026 UTCMusicNightExpiredAddedApr 26, 2026ExpiresApr 27, 2026 UTC410weekendExpiredAddedApr 12, 2026ExpiresApr 12, 2026 UTCBUNNYLUCKExpiredAddedApr 5, 2026ExpiresApr 7, 2026 UTCApril0401ExpiredAddedApr 2, 2026ExpiresApr 3, 2026 UTCFINALCARNIVALExpiredAddedMar 14, 2026ExpiresMar 15, 2026 UTCsurprise228ExpiredAddedFeb 28, 2026ExpiresMar 2, 2026 UTC222luckydayExpiredAddedFeb 24, 2026ExpiresFeb 25, 2026 UTCValentine214ExpiredAddedFeb 14, 2026ExpiresFeb 15, 2026 UTCUPDC2000ActiveAddedFeb 10, 2026ExpiresDec 31, 2026 UTCWELCOME3000ActiveAddedFeb 10, 2026ExpiresDec 31, 2026 UTCSKULLDC1000ActiveAddedFeb 10, 2026ExpiresDec 31, 2026 UTCBLUE999ActiveAddedFeb 10, 2026ExpiresNo expiry announcedNOx999ActiveAddedFeb 10, 2026ExpiresNo expiry announcedSKULLUP2026ActiveAddedFeb 10, 2026ExpiresDec 31, 2026 UTCLD999ActiveAddedFeb 10, 2026ExpiresNo expiry announcedSKULL999ActiveAddedFeb 10, 2026ExpiresNo expiry announcedWELCOMEGIFTActiveAddedFeb 10, 2026ExpiresNo expiry announcedUPTHESKULLActiveAddedFeb 10, 2026ExpiresNo expiry announcedSKULL888ActiveAddedFeb 10, 2026ExpiresNo expiry announcedSKULL777ActiveAddedFeb 10, 2026ExpiresNo expiry announcedSUPER777ActiveAddedFeb 10, 2026ExpiresNo expiry announced
27 recorded codes. Scroll for earlier records. Status and dates reflect the latest recorded review.
Listing updates
Recorded additions and status changes for Skull Up codes. Dates reflect updates to this listing, not necessarily the developer's release dates.
- Added 2 codes (WEEKEND102, MUSIC)
- 1 code expired:
WEEKEND102 - 1 code expired:
MUSIC - 1 code expired:
EMOJIKING - 1 code expired:
HAPPY61
Show 20 earlier updates
- Added HAPPY61 code
- 1 code expired:
CARDWEEKEND - Added CARDWEEKEND code
- Added EMOJIKING code
- 1 code expired:
MOTHERSDAY2026 - Added MOTHERSDAY2026 code
- 1 code expired:
MusicNight - Added MusicNight code
- Added 410weekend code
- 1 code expired:
410weekend - 1 code expired:
BUNNYLUCK - Added BUNNYLUCK code
- 1 code expired:
April0401 - Added April0401 code
- 1 code expired:
FINALCARNIVAL - Added FINALCARNIVAL code
- 1 code expired:
surprise228 - Added surprise228 code
- 1 code expired:
222luckyday - Added 222luckyday code
Maintained by
Ethan OnyettHave a correction for this Skull Up code list? send us a note and we'll review it.
MinuteTactics is an independent gaming publication and is not affiliated with Skull Up's developer or publisher.