Illuvium is a sci-fi creature-collecting franchise on Ethereum, built by a studio co-founded by Kieran Warwick. In late October 2026 the part you can actually play is Illuvium: Arena, an auto-battler. The developer published Arena patch 1.18.10 on 21 October 2026. The studio is now putting almost everything into turning Illuvium: Overworld into an MMO. Secondary reports say it is aiming for a December 2026 release. Its governance token, ILV, can be staked for rewards, and in-game revenue is meant to flow back to stakers. The studio has also cut costs twice in 18 months, so read any long-term promise with that in mind.
The latest: wage cuts and an MMO deadline (August–October 2026)
- 21 August 2026: Co-founder Kieran Warwick said staff had agreed to another wage reduction, which extends the studio's operating runway "past August 2027" (Crypto Briefing, 21 August 2026). He did not give the size of the cut, the headcount or the cash position.
- 23 August 2026: eGamers reported that nearly the whole remaining team works on the Overworld MMO, with a December 2026 release target. It also reported that planned player-versus-player features were moved to after launch.
- September–October 2026: Illuvium's news portal lists Arena event passes (Taiga Boreal on 16 September, Abyssal Chasm on 7 October) and patches 1.18.7 (1 October), 1.18.9 (13 October) and 1.18.10 (21 October).
This is the second round of cuts. On 20 February 2025, Decrypt reported a restructuring that took core contributors from "between 100 to 150 people" down to 66. Monthly burn was about $900,000 as of December 2024, with a target closer to $500,000. Wages had already been capped at $85,000. At that point the studio said it would focus on one game at a time, finish the auto-battler and rework Overworld into a leaner MMO.
What Illuvium is
On 25 July 2024 Illuvium released three linked games on the Epic Games Store and called it the "official game launch" (Decrypt, 25 July 2024). They were built on Immutable X, an Ethereum scaling network for games and NFTs:
| Game | Genre (as described at launch) | Status, October 2026 |
|---|---|---|
| Illuvium: Overworld | Open-world survival: gather resources to repair a stranded ship and capture creatures called Illuvials | Being rebuilt as an MMO; December 2026 target per eGamers |
| Illuvium: Arena | Auto-battler against AI or online opponents | Live; regular patches and event passes |
| Illuvium: Zero | City-builder focused on land and economy | Launched July 2024 on mobile, PC and Mac |
Illuvials are the creatures at the centre of all three games. Players capture them in Overworld and field them as teams in Arena.
Is it free to play?
Yes, by design. Illuvium's Epic Games Store FAQ says the game can be played without in-app purchases and that a crypto wallet is optional. The FAQ adds that in-app purchases are made on the blockchain and are "final and non-refundable".
Illuvium from launch to the MMO bet
Step through the dated events that explain where Illuvium stands in October 2026, from the 2024 launch to the reported December 2026 MMO target.
- 25 July 2024Three games launch on the Epic Games Storedone
Illuvium calls it the "official game launch": Overworld, Arena and Zero, built on Immutable X. ILV trades around $67 that month, against a 2021 peak near $1,900.
- 20 February 2025First restructuringdone
Decrypt reports core contributors cut from "between 100 to 150 people" to 66. Monthly burn was about $900,000 as of December 2024, with a target closer to $500,000. Wages had already been capped at $85,000.
- 21 August 2026Second wage cutdone
Co-founder Kieran Warwick says staff agreed to another wage reduction, which extends the runway "past August 2027". He did not give the size of the cut, the headcount or the cash position.
- 23 August 2026Team moves to the Overworld MMOreported
eGamers reports that nearly the whole remaining team works on the Overworld MMO, with a December 2026 release target, and that planned player-versus-player features moved to after launch. Only this secondary report gives the date.
- 16 September 2026Arena event pass: Taiga Borealdone
Illuvium's news portal lists the Taiga Boreal event pass for Illuvium: Arena, the auto-battler you can play today.
- 1 October 2026Arena patch 1.18.7done
The news portal lists Arena patch 1.18.7.
- 7 October 2026Arena event pass: Abyssal Chasmdone
The news portal lists the Abyssal Chasm event pass.
- 13 October 2026Arena patch 1.18.9done
The news portal lists Arena patch 1.18.9.
- 21 October 2026Arena patch 1.18.10done
The developer publishes Arena patch 1.18.10, the latest update listed when this article was written.
- December 2026Overworld MMO release targetunconfirmed
Secondary reports give December 2026 as the target. We found no official Illuvium statement confirming it.
This timeline only lists events the article reports. It does not predict whether the MMO ships on time, and it says nothing about the ILV price, staking returns or how long the studio's runway really lasts.
How the ILV token works
ILV is Illuvium's ERC-20 token, used for governance and staking. CoinMarketCap currently shows no maximum supply, about 9.17 million in total supply and about 7.35 million circulating. It notes that the Illuvium team counts circulating supply differently.
Staking v2: pools, rewards and the 12-month lock
According to Illuvium's Staking v2 documentation:
- ILV pool: holds only ILV, pool weight 0.2.
- ILV/ETH pool: holds liquidity-provider tokens from an ILV/ETH pair on a decentralised exchange, pool weight 0.8. A liquidity position can lose value against simply holding both tokens when their prices diverge (impermanent loss).
- Flash pools: hold a single partner token, with a weight "substantially lower than other pools", announced before each pool goes live.
- Reward lock: ILV rewards you vest "will be locked in the ILV pool for 12 months."
sILV2: rewards you spend in the game
Instead of ILV, stakers can take rewards as sILV2. The docs call it "a synthetic token that is pegged to the price of ILV inside the game only." It has no vesting period and is meant to pay for in-game items such as Curing Shards, skins, enhancements and travel. It has to be sent to Immutable X before use, which costs two gas transactions.
The Vault and revenue distributions
The Vault is the mechanism meant to send game revenue back to stakers. According to the staking docs:
- ETH that players spend on in-game items goes into the Vault.
- 5% of the value of trades between players on IlluviDEX, Illuvium's in-game marketplace, also goes to the Vault.
- The Vault uses those funds to buy ILV from the ILV/ETH pool on a decentralised exchange.
- Stakers can claim that ILV in proportion to their weighted stake. Claimed distribution tokens are unlocked and do not vest.
How much reaches stakers depends on how much players spend in the games.
Governance
The staking docs describe the starting governance model as an "eDAO" with an "Illuvinati Council", and add that it "is subject to change". Check the official portal for current council procedures before voting or running.
Before you put money in
- Delivery risk: the studio's main bet, the Overworld MMO, is still unreleased, and the December target comes from press reports. Its runway rests on wage cuts the team itself announced.
- Token risk: ILV traded near $1,900 at its 2021 peak and around $67 in July 2024 (Decrypt). Staking rewards are paid in ILV, not dollars, and vested rewards are locked for 12 months.
- Platform risk: Immutable announced plans to merge Immutable X into Immutable zkEVM, so check how and where your Illuvium assets are held.
- Final purchases: blockchain purchases in the game cannot be refunded.
The staking section follows the Staking v2 design, which the docs themselves say can change, so compare it with the live staking portal before you lock tokens for a year.
