I still remember the first time I stepped onto Esperia—the wheat fields shimmered like a sea of molten gold, and the dark forests breathed secrets older than any spell I’d ever cast. As Merlin, I’m not just a wizard; I’m a conductor of chaos, a strategist who arranges six classes of heroes on a grid the way a poet arranges syllables. Some heroes are bruisers who break enemy lines, some are healers who stitch wounds with light, and others are mages who turn the battlefield into a storm of arcane fireworks. The strategic battles are why I keep returning: you don’t just watch numbers; you place your pieces and pray your formation holds.

But even a wizard needs resources. Diamonds, gold, Invite Letters, Epic Invite Letters, Summon Tickets—these are the small keys that unlock bigger adventures. Redeem codes are like fireflies trapped in a jar: tiny, bright, and only useful if you know when to open the lid. I’ve collected the ones that still flicker in 2026, though some may have dimmed since their first release. Here’s my personal stash, copied exactly as they should be entered.
| Code | Rewards |
|---|---|
| OTA6KTO9WO | 500 Diamonds, x10 Origami Hamster, 50k Gold (NEW) |
| Lilyolena | 200 Diamonds, x3 Invite Letter, 20k Gold |
| AFKJfuyuyo | 200 Diamonds and 20k Gold |
| AFKJNewS2025 | 200 Diamonds and 20k Gold |
| NewSeasonWithCC | 100 Diamonds and 10k Gold |
| WWK8JW8CQ0 | x10 Invite Letter |
| AFKJSY2025 | 100 Diamonds and 10k Gold |
| 0GW8WM3RCM | 600 Diamonds and 40k Gold |
| 5BODYRYSRY | x5 Epic Invite Letter |
| ChainsofEternity | 200 Diamonds and 20k Gold |
| AFKJWhiteridge | 200 Diamonds and 20k Gold |
| AFKJICESEASON | 200 Diamonds, x3 Invite Letters, and 20k Gold |
| SNOWLORSAN | 300 Diamonds and 20k Gold |
| YCVVXJDA7G | x10 Epic Invite Letter |
| AFKJ10 | 10 Summon Tickets |
| AFKJCOMMUNITY | 100 Diamonds |
| PLAYAFKJOURNEY | 200 Diamonds |
| AFKJRPG888 | 300 Diamonds |
| AFKJPC | 100 Diamonds |
| AFKJ8888 | 188 Diamonds |
| AFKJ9999 | 188 Diamonds |
How do you claim them? I follow the same ritual every time:
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Open the settings menu in-game.
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Find the 'Others' tab.
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Tap on the Promo Code option.
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Enter the redeem code to get rewards.

A few warnings from a wizard who has burned his fingers on expired scrolls:
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Expiry Date: Some codes may not have an expiration date mentioned by the developer’s side. In such cases, some codes that have no expiration date might not work.
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Case Sensitivity: Make sure to enter the codes exactly as provided, including correct capitalization of letters in each code. I recommend simply copying the codes and using them.
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Redemption Limit: Most codes can only be redeemed once per account.
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Usage Limit: Some codes may have a limited number of uses.
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Regional Restrictions: Certain codes may only work in specific regions. For example, codes available for the US will not work in Asian regions.
I learned the hard way that a code is like a borrowed spellbook: it works only if you read the runes correctly. One missing capital letter, and the magic fizzles. In 2026, the battlefield is more crowded than ever, but free diamonds never go out of style. I still rearrange my heroes every season, chasing that perfect formation where tanks absorb, healers sustain, and damage dealers erupt like a volcano made of math.
If you want the smoothest experience, I recommend playing AFK Journey on a PC using BlueStacks with a keyboard and mouse for a smooth, lag-free gameplay experience on a bigger screen. It’s like moving from a rowboat to a galleon—same sea, far less nausea. So go on, fellow traveler: claim your rewards, build your dream team, and let Esperia’s wheat fields whisper your name.