Last checked: June 10, 2026
Summon Heroes Codes (May 2026) - All Working Roblox Codes
Looking for working Summon Heroes codes? You are in the right place. Below you will find every active code for Summon Heroes on Roblox, along with a full list of expired codes and step-by-step instructions on how to redeem them. We check for new codes daily and update this page whenever RedManta LLC releases fresh rewards.
Summon Heroes is a strategy RPG on Roblox developed by RedManta LLC where players summon diverse heroes with unique skills to form teams and battle through the worlds of Summonia. The game features Story Mode, Defense Dungeons with tower defense mechanics, PVP Arena, and the challenging Nightmare Circus. With the recent Runes update adding an entirely new progression layer, there has never been a better time to stock up on free resources through codes.
Codes in Summon Heroes reward you with Trait Rerolls, Gems, Mythic Shards, Legendary Fusion Crystals, and Summon Tickets. Trait Rerolls let you re-randomize hero traits to optimize your team composition. Gems are the primary currency for upgrades and purchases. Mythic Shards and Fusion Crystals are used in the hero fusion system to create powerful upgraded units. Summon Tickets grant free hero pulls from the summoning banner, giving you a chance at rare and legendary heroes without spending Gems.
Since Summon Heroes codes can expire without warning, especially event-tied codes like those released during the Runes update, we strongly recommend redeeming every code on the list right away. Bookmark this page and return frequently to catch new codes as they drop.
All Active Summon Heroes Codes (May 2026)
These codes are confirmed working as of May 30, 2026. Redeem them before they expire to claim your free rewards.
| Code | Reward | Status |
|---|---|---|
| RUNELAUNCH | 10 Trait Rerolls (Runes Update code, limited time) | Active |
| RUNEHYPE | 10 Trait Rerolls | Active |
| DIVINE | 15 Trait Rerolls | Active |
| ULTIMATE | 5 Trait Rerolls | Active |
| SUNSET | 5 Legendary Fusion Crystals | Active |
| MOARSHARD | 3 Mythic Shards | Active |
| 500GEMS | 500 Gems | Active |
| OOF | 250 Gems | Active |
| DELAYHEROES | 5 Summon Tickets | Active |
What Do Summon Heroes Codes Give You?
Summon Heroes codes reward players with several types of resources, each serving a different purpose in your progression through the game:
Trait Rerolls: The most common code reward in Summon Heroes. Traits are passive bonuses attached to each hero that affect their stats and performance in combat. Some traits are far better than others for specific game modes, so being able to reroll traits is critical for building an optimized team. With codes giving out 5 to 15 Trait Rerolls at a time, you can fine-tune multiple heroes without spending any Gems.
Gems: The primary currency in Summon Heroes. Gems are used for summoning heroes, purchasing upgrades, and unlocking premium content. The 500GEMS and OOF codes together give you 750 free Gems, which is enough for several hero summons. For new players, this is a significant boost that can jumpstart your roster with strong units right from the start.
Mythic Shards & Legendary Fusion Crystals: These materials power the hero fusion system. Mythic Shards are used to fuse heroes into their Mythic-tier forms, while Legendary Fusion Crystals enable Legendary-tier fusions. Both materials are expensive or time-consuming to farm through normal gameplay, so getting them for free through codes is a major advantage. The MOARSHARD and SUNSET codes together provide enough materials for at least one high-tier fusion.
Summon Tickets: Each Summon Ticket grants one free pull from the hero summoning banner. The DELAYHEROES code gives you 5 Summon Tickets, which means five chances at pulling a rare or legendary hero. Since the summoning pool includes some of the strongest units in the game, these tickets can be game-changing if luck is on your side.
How to Redeem Summon Heroes Codes
Redeeming codes in Summon Heroes requires accessing a specific location in the game lobby. Follow these steps:
- Open Roblox and launch Summon Heroes by RedManta LLC.
- Complete the in-game tutorial if you have not done so already. You need to reach the main lobby to access codes.
- In the main lobby, walk toward the cliff-side cave area and look for the Item Codes circle on the ground.
- Step into the Item Codes circle to open the code redemption menu.
- Type or paste your code exactly as shown in the table above into the text box.
- Press the Redeem button. If the code is valid, your rewards will be added to your account immediately.
Where to Find New Summon Heroes Codes
RedManta LLC announces new codes through several channels. Keeping tabs on these sources is the fastest way to grab codes before they expire:
Discord Server: The RedManta LLC Discord server is where codes are posted first. Announcements and codes channels are your best bet for catching new codes within minutes of their release. Turn on notifications for these channels to stay ahead of the crowd.
RedManta LLC Roblox Group: Joining the official Roblox group sometimes gives you access to group-exclusive rewards and early information about upcoming code drops.
Social Media: Follow RedManta LLC on Twitter/X and other platforms for update previews, milestone celebrations, and code announcements. The Runes update code was announced alongside the update trailer on social media.
This Page: We monitor all of the above sources and update this page as quickly as possible when new codes are found. Bookmark it and check back regularly.
Summon Heroes Codes Tips and Strategies
Making the most of your free code rewards requires some strategic thinking. Here are tips to maximize the value of every code you redeem:
Save Trait Rerolls for your best heroes. It is tempting to use rerolls on every hero in your roster, but Trait Rerolls are better spent on your strongest units. Focus on rerolling traits for heroes that you plan to use in PVP Arena or Nightmare Circus, where optimal trait combinations make the biggest difference.
Spend Gems on summons first. Before buying upgrades with your free Gems, consider using them for hero summons. A strong roster matters more than individual upgrades in the early and mid game. Once you have a solid team of rare and legendary heroes, then shift your Gem spending toward upgrades and enhancements.
Hold Fusion materials until you have a clear target. Mythic Shards and Legendary Fusion Crystals are too valuable to use on just any hero. Research which heroes benefit most from fusion upgrades by checking community tier lists, then invest your materials into a unit that will significantly improve your team composition.
Redeem codes on new accounts too. If you run multiple accounts or are starting fresh, redeem all available codes on each account. The combined rewards from all active codes provide a strong enough foundation to skip past much of the early game grind.
Expired Summon Heroes Codes
These codes are no longer active. They are listed here for reference so you know which codes have been deactivated.
| Code | Reward | Status |
|---|---|---|
| -- | No expired codes recorded yet | N/A |
About Summon Heroes
Summon Heroes is a strategy RPG on Roblox developed by RedManta LLC, with the game originally created by Yumyum Studio out of South Korea. Players build teams of heroes with unique skills and abilities, then deploy them across multiple game modes to progress through the worlds of Summonia.
Story Mode takes you through a linear campaign of quests and missions, gradually introducing you to the game's mechanics and hero roster. Defense Dungeon shifts the format to tower defense, where you place heroes strategically to hold off waves of monsters using skill combinations and positioning. PVP Arena pits your hero lineup against other players in real-time competitive battles, rewarding strong team composition and tactical timing.
The Nightmare Circus is the endgame challenge mode where only the most optimized teams can survive. It requires a deep understanding of hero synergies, trait optimization, and skill timing. This is where all your code rewards pay off most, as having the right traits and a well-fused team can be the difference between clearing a stage and failing it.
The recent Runes update added a new progression system that further deepens hero customization. Runes provide additional stat bonuses and abilities that stack on top of existing traits, giving veteran players another avenue for min-maxing their teams while giving newer players more ways to catch up.
Earn Free Robux While You Play
Love Summon Heroes? Earn Robux by completing simple tasks on Earnaldo, then spend it on gamepasses and summon packs.
Frequently Asked Questions
Launch Summon Heroes on Roblox, complete the tutorial to reach the main lobby, then walk to the Item Codes circle near the cliff-side cave. Enter your code in the text box and press Redeem. Your rewards will appear in your account instantly if the code is valid.
The code may have expired, you may have already redeemed it, or there could be a typo. Summon Heroes codes are case-sensitive. Make sure every letter matches exactly. Some codes like RUNELAUNCH are only valid for a limited time window, so they may no longer work if the event period has ended.
RedManta LLC releases codes during major game updates (like the Runes update), milestone celebrations, and special community events. The frequency varies, but you can expect at least a few new codes per month during active development periods.
No. Each code can only be redeemed once per account. If you try to use a code you have already claimed, you will receive an error message. You can redeem each code once on separate accounts if you have multiple.
Summon Heroes codes provide Trait Rerolls (to re-randomize hero traits), Gems (the main currency), Mythic Shards (for Mythic-tier hero fusions), Legendary Fusion Crystals (for Legendary-tier fusions), and Summon Tickets (free hero pulls). The exact rewards vary by code.
Yes. Many codes have a limited lifespan, and event-specific codes can expire within days of release. RedManta LLC does not always announce when codes will be deactivated, so redeem them as soon as you see them to avoid missing out.