✅ Last Verified: June 2026 | 5 active codes | 9 expired logged
Lost Kingdom Tycoon has 5 active codes dropping Gems and Coins for the medieval kingdom tycoon grind, every code uses an unusual underscore-suffix hash naming convention. 7KLIKES_hv19 drops 20 Gems plus 100 Coins as the biggest stacker, HALLOWEEN_12ab drops 15 Gems plus 100 Coins for the Halloween event, 18KLIKES_baac and 15KLIKES_abab each drop 100 Coins plus 15 Gems for the like-milestone tiers, and SPRING_ay drops 100 Coins plus 15 Gems for the Spring event. Paste each in the Codes menu exactly as shown (case-sensitive, mixed case with the underscore plus 2 to 4 char lowercase hash suffix). 9 older codes have rotated to the expired list across earlier seasonal events and content updates on a steady code rotation.
📜 Active Lost Kingdom Tycoon Codes (June 2026)
Lost Kingdom Tycoon codes are case-sensitive with mixed case and an underscore-suffix hash convention. 7KLIKES_hv19, 18KLIKES_baac, 15KLIKES_abab use uppercase plus digits plus underscore plus 2 to 4 char lowercase hex-style suffix, HALLOWEEN_12ab uses uppercase plus underscore plus a hash suffix, and SPRING_ay uses uppercase plus underscore plus a 2-char suffix. Paste each exactly matching the case in the Codes menu including the underscore and the hash suffix.
| Code |
Reward |
Action |
| 7KLIKES_hv19 |
20 Gems And 100 Coins |
|
| HALLOWEEN_12ab |
15 Gems And 100 Coins |
|
| 18KLIKES_baac |
100 Coins and 15 Gems |
|
| 15KLIKES_abab |
100 Coins and 15 Gems |
|
| SPRING_ay |
100 Coins and 15 Gems |
|
Expired Lost Kingdom Tycoon Codes
CHRISTMASHAPPYSNOWSCHOOLDOUBLETURKEYHALLOWEENUPDATE_sc455KLIKES_y13u
9 Lost Kingdom Tycoon codes (CHRISTMAS, HAPPY, SNOW, SCHOOL, DOUBLE, TURKEY) have rotated to the expired list across earlier seasonal events and themed content drops on a steady code rotation.
🎮 How To Redeem Codes in Lost Kingdom Tycoon
- Open Lost Kingdom Tycoon on Roblox and load into your kingdom plot.
- Click the Codes button on the main menu.
- Paste one of the codes below exactly as shown (case-sensitive, mixed case with underscore-suffix hash strings).
- Press Redeem to claim the Gems and Coins drop.
Codes expire without notice, so redeem the top of the list first. If a code returns invalid, it has either been used the maximum number of times or a new update has rotated it out. Rejoin the server once, then try the next code.
When Do New Lost Kingdom Tycoon Codes Drop?
The Lost Kingdom Tycoon dev drops codes exclusively with an underscore-suffix hash naming convention where every code ends with a 2 to 4 character lowercase hex-style suffix (likely an anti-leak measure to detect copy-paste leaks). Drops cover like-milestone tiers (7KLIKES_hv19 for 20 Gems plus 100 Coins as the biggest stacker, 18KLIKES_baac and 15KLIKES_abab each for 100 Coins plus 15 Gems) and seasonal events (HALLOWEEN_12ab for 15 Gems plus 100 Coins, SPRING_ay for 100 Coins plus 15 Gems).
🎮 About Lost Kingdom Tycoon
Lost Kingdom Tycoon is a Roblox medieval-themed tycoon where you build out a lost kingdom castle, automate gold and gem income from themed structures, unlock harder-tier kingdom expansions, and roll cosmetic items across themed event drops.
7KLIKES_hv19 drops 20 Gems plus 100 Coins as the biggest stacker, HALLOWEEN_12ab drops 15 Gems plus 100 Coins for the Halloween event, 18KLIKES_baac, 15KLIKES_abab each drop 100 Coins plus 15 Gems for the like-milestone tiers, and SPRING_ay drops 100 Coins plus 15 Gems for the Spring event.
Every active code uses an unusual underscore-suffix hash naming convention where each code ends with a 2 to 4 character lowercase hex-style suffix tied to dev-issued anti-leak hash codes. Gems pay for premium kingdom decor and rare-tier item pulls, Coins pay for kingdom and structure upgrades.
9 older codes have rotated to the expired list across earlier seasonal events (CHRISTMAS, HAPPY, SNOW, TURKEY), themed drops (SCHOOL, DOUBLE), and content updates on a steady code rotation.
All codes in this list are case-sensitive and released by the developers of the game. Codes can expire without warning; if one shows invalid, it was already rotated out.