Blox Monsters Codes (August 2026): All 10 Working Codes

All working Blox Monsters codes for June 2026

Ten Blox Monsters codes work right now, checked on June 24, 2026 against the pinned list on the official Roblox game page and a few trusted community trackers. The newest one is Reluckyone, and it hands you 5 Mutation Potions. That is the biggest mutation drop on the whole list. Every code below showed up as working in at least two trackers on or after June 22, 2026. The one exception is Ticket. It appears in some trackers but not others, so treat it as a little less certain than the rest.

Here is the full list for June 2026:

Start with Reluckyone. Five Mutation Potions is the best payout from any single code here. If you are still early in the game, redeem the Bloodline Reroll codes next (ShadowClaw gives 2, BonVoyage gives 1) before you touch anything else. Your starting Bloodline matters more than one Fruit or Crystal.

No expired codes showed up in any tracker on June 24, 2026. The game launched April 26, 2026, and kimi09 has not rotated a single one out since then.

What is Blox Monsters?

Blox Monsters is a Roblox monster-collecting RPG made by kimi09. It launched on 26 April 2026. So far it has logged about 3.98 million visits, 16,000 to 20,000 favourites, and around 9,540 players at once, with a 93.7% positive rating (Roblox API, universe ID 10086454767, as of 24 June 2026).

The main loop is simple. You find wild monsters in adventure zones, wear them down in a fight until their health is low, then catch them. Once you have two of the same monster, you can fuse them to rank it up into a stronger form. The Bloodline system sits on top of both catching and egg hatching. Rarer Bloodlines unlock better abilities, which is exactly why the Bloodline Reroll items are worth grabbing early.

Here are the core systems and where each reward fits in:

• Catch system: wear down wild monsters in combat and catch them at low HP. Tougher targets drop rarer species.
• Bloodline system: your Bloodline sets the skill pool you can draw from when you catch or hatch. Rarer Bloodlines give better abilities. Rerolls shuffle the pool, and three of them come from the code list.
• Fusion system: combine two of the same monster to raise its rank and base stats.
• Mega Evolution: spend Solitude Crystals to mega-evolve a monster into its strongest form. The Mega code covers one Crystal.
• Boss encounters: bosses respawn about every 6 hours and drop rare eggs with a 15-hour hatch time. They are the main way to get the rarest monsters.
• Incubator: a passive system that makes resources for you over time.
• Mutation system: Mutation Potions (from Reluckyone) unlock trait mutations. Trait fruits (Miracle Birth Fruit, Gorgeous Fruit, Reverie Fruit) change traits further and unlock abilities.
• Season Spins: limited-time pulls tied to the current season.
• Capture Contest: a competitive event where Capture Contest Tickets (from Ticket) let you enter and win rewards.

How to redeem Blox Monsters codes

You redeem Blox Monsters codes through the in-game Shop. Here is how:

1. Open Blox Monsters on Roblox.
2. Click the Shop button on the right side of the screen.
3. Scroll down to the Codes text box at the bottom of the Shop panel.
4. Paste a code exactly as it is written and click Redeem.

The codes may be case-sensitive, so paste straight from this page instead of typing by hand. If one does not work, scroll and make sure you are in the Codes box and not a search or filter field.

Redeem them all in one sitting. Rewards land right away and go straight to your inventory.

What each blox monsters codes reward is actually for

Knowing what each reward does makes these Blox Monsters codes far more useful than they look in the plain table.

Mutation Potions (Reluckyone, 5 of them): You put these on a monster to trigger trait mutations. Think of a mutation as a stat boost that stacks on top of the base monster instead of replacing it. Save the five Potions for a monster you plan to keep for the long haul. Do not waste them on early catches you will drop later.

Bloodline Rerolls (ShadowClaw, 2, and BonVoyage, 1): These shuffle your active Bloodline and change the ability pool you draw from. If your Bloodline is Common or Uncommon, use both Rerolls right away. Each try is a shot at a Rare or Epic Bloodline with much better abilities. If you already have Rare or better, hold onto them.

Season Spins (SeasonReward, 3): These enter the current season’s spin pool, which holds limited-time cosmetics, monsters, and progression items. Spin all three at once if you want to see what the season table has before you spend anything else.

Capture Contest Tickets (Ticket, 3): These get you into the Capture Contest event. Hold them until a Contest is actually running, because they do nothing outside the event.

Miracle Birth Fruit (10000CCU and NewTrait, 1 each): This trait fruit shapes trait inheritance during egg hatching or evolution. Two of them is a solid early boost for your first important hatches.

Gorgeous Fruit (NewMutation, 1): Another trait fruit. Each fruit type changes different parts of trait expression, so using this right after a Miracle Birth Fruit on the same hatch can stack the benefit.

Reverie Fruits (SkillRefund, 3): These refund and reset the skill setup on a caught monster. They help most after you have played enough to know exactly how you want a monster’s skills laid out. Do not spend them until you have a plan.

Solitude Crystal (Mega, 1): You need one to trigger a Mega Evolution. Since you only get one Crystal per code, hold it until you have a fully ranked-up monster with a good Bloodline ready for the Mega step.

The Bloodline system: why the early rerolls from blox monsters codes matter

Bloodline is the single biggest lever in the early game, and these rewards touch it head-on. Your Bloodline decides which abilities you can use when you catch monsters or hatch eggs. A Common Bloodline limits you to a small, low-ceiling pool. An Epic or Legendary one opens abilities you simply cannot reach on lower tiers.

Between ShadowClaw (2 Rerolls) and BonVoyage (1 Reroll), you get three tries in total. If you land a Rare or better Bloodline on the first two, save the third for later. If you are still on Common after all three, it is worth farming or buying more Rerolls before you sink time into catching. Your Bloodline cap limits the quality of every catch you make.

Where kimi09 drops new Blox Monsters codes

New Blox Monsters codes usually show up in the Blox Monsters Discord server (linked from the official Roblox game page) and through in-game pop-ups when you log in after an update. The current ones line up with CCU milestones (10000CCU), new mechanics (NewTrait, NewMutation, Mega), and seasonal events (SeasonReward, Ticket). That pattern suggests kimi09 ties drops to player milestones and content updates, not a fixed schedule.

No expired codes showed up in any tracker as of 24 June 2026. That kind of retention is unusual for a two-month-old Roblox game, and it may not last, so check back before your next session if a lot of time has gone by.

Looking for something in a different genre? Roll to Defend guide by D:/Drive is a Roblox tower defense game where waves of zombies fill a role like Blox Monsters’ bosses, except your defense comes from RNG-rolled units you deploy instead of your own combat skills. It runs a dice-roll unit system with 1.5M+ visits and a 94% rating.

Blox Monsters codes FAQ

Are blox monsters codes case-sensitive?

They might be. Paste each one exactly as written from the table above instead of typing it out.

What is the newest of the blox monsters codes?

Reluckyone, added in June 2026. It grants 5 Mutation Potions.

How many blox monsters codes are active right now?

Ten, as of 24 June 2026, and none of the trackers list any expired ones yet.

Where are new blox monsters codes announced?

In the official Blox Monsters Discord server and through in-game pop-ups after updates.

Do blox monsters codes expire?

None have yet. Every code added since the April 2026 launch still works, though that will not last forever.

The Blox Monsters codes were verified on 24 June 2026 against the official Roblox game page and trusted community trackers. For other active Roblox codes pages updated for June 2026, see Axe RNG codes, Anime Fighting Simulator codes, Blox Fruits codes, Anime Story 2 codes, Grow a Garden codes, Slime RNG codes, and Pet Simulator 99 codes. PS99 is a useful contrast, since it has no public promo codes, only one-time merch codes tied to physical purchases. See Murder Mystery 2 codes for a fully-retired Roblox code program, and Pokemon Bronze Forever codes for a June 2026 monster-catching RPG in the same genre that has not shipped a promo-code system yet. It makes a nice comparison: Blox Monsters launched two months earlier and already has ten active codes, while Pokemon Bronze Forever has none. You can also browse the Pokemon Bronze Forever game hub for every guide on that game. The full index is at /intents/codes.