The gassiest idle kingdom on Robinhood Chain
Live on Robinhood Chain Play free $FART - 1B fixed
Start here

Onboarding, in four taps

Connect a wallet, pick a name, claim your early-bird bonus, and your island is live. Free to play, no spending required.

Onboarding
Connect your wallet
Connect your walletWallet-only sign-in. Tap Continue with Wallet, approve in MetaMask, and sign one free message to prove the wallet is yours. No email, no password, nothing is spent.
Onboarding
Pick a username
Pick a usernameA returning wallet logs straight in. A new wallet chooses a username here; it links one-to-one to the wallet, so one wallet is one account and one early-bird bonus.
Onboarding
Early-bird welcome
Early-bird welcomeThe first 500 accounts get 3,000 locked $FART, staged: 500 at signup, then more unlocks at Tower Lv.10, 20, and 30. Locked $FART is spendable in-game but never withdrawable.
Onboarding
Day one
Day oneA fresh island: the Red House (Farthouse), a small tower, a few villagers, farms and a fishing spot. Everything grows from here, no spending required.
The dream

Where it goes

A maxed kingdom: Lv.100 tower, obsidian fortress, archer towers, and a guardian dragon.

Endgame
The maxed kingdom
The maxed kingdomWhale at Tower Lv.100: obsidian fortress walls, Royal Bastion archer towers, a guardian dragon overhead, 30 decorations, a full ranch, and 50 villagers working the land.
Every menu

Progression & collection

The tower is your level. Twenty legendary leaders form your squad, run tasks, and awaken into starred powerhouses.

Progression
Farthood Tower
Farthood TowerYour player level is a building that visibly evolves every 10 levels: windows at 10, balcony at 20, eternal flame at 30, gold at 40, crystal at 60, and a crown with a golden aura at 100. Max Lv.100.
Progression
Tower upgrades
Tower upgradesUpgrades cost Gold and Elixir; from Lv.15 up, $FART joins the price. Each level adds +3% production (additive) and raises your mining power. Total climb to Lv.100 is worth about $20,000 of value if fully bought.
Collection
Summon leaders
Summon leadersThree gem boxes: Starter 4,990 (all rarities), Noble 9,990 (no Common), Royal 21,990 (Epic + Mythic only). Prices rise 25% per buy and reset weekly. First welcome box is free. 20 legendary leaders to collect.
Collection
Leader detail
Leader detailEach leader has a rarity, a skill (Gold / Elixir / Gem find / $FART luck), power, and timed tasks (20m to 1 day) that drop reward boxes. Equip five into your active squad; awaken two Lv.30 leaders into one starred leader.
Collection
Wardrobe
Wardrobe40 themed wardrobe pieces per leader across five slots (head, body, legs, hands, weapon). Each piece adds skill percent and power. Dress your leaders for both looks and stats.
Economy
Weekly mining
Weekly miningJoin once a week to mine $FART. Flat 2,500,000 pool every week for 80 weeks, paid from the vesting contract. Split 10% equally, 80% by square root of power, 10% by activity. Gates: Tower 30, 7-day account, 5,000 power, 5 boxes that week.
Build & defend

Your fortress

Walls, archer towers, and a dragon, all levelled, all carrying power that feeds your weekly mining.

Building
Builder
Builder30 decorations, six-level Fortress Walls, three-level Archer Towers, and the guardian Dragon. Every piece has power that feeds mining. Villagers speed builds; gems finish them instantly.
Defense
Fortress Walls, Lv.1-6
Fortress Walls, Lv.1-6Timber, Stone, Marble, Gold, Crystal, then molten Obsidian with lava running through it. Upgrade one wall or all at once. Sell returns 50% of what you paid; walls trade with their level intact.
Defense
Archer Tower, Lv.1-3
Archer Tower, Lv.1-3Watchpost to Royal Bastion, a live archer guarding the coast. Priced at ~$49 worth of $FART, unlocks at Tower Lv.50, max eight. Re-quotes at the live $FART price index.
Endgame
Guardian Dragon, Lv.1-5
Guardian Dragon, Lv.1-5Gas Whelp to Elder Obsidian. It circles the island, breathes fire, and naps on the tower. ~$99 worth of $FART at Tower Lv.100; evolutions cost more. The ultimate flex.
Economy & account

Spend, earn, expand

Value-based shop, a working ranch, land you grow, and your profile with the referral program.

Economy
Shop
ShopBuy decorations with Gold and Elixir. Buy gems with money: 1,000 gems = $0.99, packs up to $1,499.99. Trade gems and $FART into resources at value-based rates (cheaper resource, bigger stack).
Economy
Ranch
RanchChickens, sheep, and cows feed the village but eat Gold. Keep the feed bill covered or they stop producing. Selling gives 60% back. More food means more villagers, means faster builds.
Building
Expand land
Expand landSix zones. The first two are free; after that each doubles in price. Every zone adds four decoration plots, so the full 30-piece collection fits by playing.
Account
Profile, wallet, referral
Profile, wallet, referralYour $FART split into locked vs withdrawable, deposit wallet binding, and the referral program: earn 5% of every invite's deposits after posting on X. KOLs apply for the 20% tier.
Reference
In-game guide
In-game guideEvery price and rate, read live from the game's own formulas so it is always current. Nothing hidden: costs, drop odds, mining splits, and emission schedule are all in the app.
Numbers

Full economy & prices

Every rate the game runs on. All in-game $FART maps one-to-one to the on-chain token.

Token & mining emission

ItemDetail
Total supply1,000,000,000 $FART - minted once, fixed, no more ever
Split80% liquidity pool + 20% vesting contract (the only source of mining rewards)
Vesting200,000,000 released at 10,000,000 per 30 days for 20 months. Immutable at deploy: no admin, no early unlock
Weekly mining poolflat 2,500,000 every week for 80 weeks, then emission ends. No decay
Trading feesdynamic 1-5%, 90% to the project / 10% to the launchpad. The project share goes 50% to $FART buyback + 50% to operations
Mining split10% equal + 80% by sqrt(power) + 10% activity. 100x power earns 10x, not 100x
EligibilityTower Lv.30 + account 7 days old + 5,000 mining power + 5 leader boxes that week
Early birdfirst 500 accounts: 3,000 locked $FART, staged 500 + 750 + 750 + 1,000

Farthood Tower (Lv.1-100)

LevelCost
Lv.1 to 21,000 Gold
Lv.15 to 163,344g + 5,167e + 60 $FART
Lv.30 to 3112,172g + 19,041e + 219 $FART
Lv.99 to 1004.6M g + 4.0M e + 40,451 $FART
Full climb Lv.1-100~56M Gold + ~115M Elixir + ~10.1M $FART (~$20,000 of value)
Boost+3% production per level (additive), Lv.100 = 3.97x

Gems (deposit) & exchange

ItemDetail
Gem packs1,000 = $0.99 - 5,500 = $4.99 - 12,000 = $9.99 - 65,000 = $49.99 - 140,000 = $99.99 - 750,000 = $499.99 - 2,400,000 = $1,499.99
1,000 gems buys10,000 Gold OR 100,000 Elixir OR 15,000 Food OR 100 locked $FART (cheaper resource, bigger stack)
100 $FART buys10,000 Gold OR 100,000 Elixir (locked spent first, one-way)
Summon boxesStarter 4,990 - Noble 9,990 - Royal 21,990 gems; +25% per buy, resets weekly

Defenses (all levelled, sell = 50% of what you paid, trade with level intact)

PieceLevels & price
Fortress WallLv.1-6 (Timber to Obsidian), power 10-200, buy 800g, cap 150; Upgrade-All button
Archer TowerLv.1-3, power 12-60, ~$49 in $FART each, max 8, unlocks Tower Lv.50
Guardian DragonLv.1-5, power 500-5,000, ~$99 in $FART at Tower Lv.100
Leader box drops$FART jackpot 5,000 (max 1/day), then 500/200/100/10; daily cap 200; luck diminishing (max 3x)
What you get

Earning & value

These are real earnings from a 16-week bot simulation of the game, measured in $FART. They show what the game pays out, not a price prediction. The run predates the current emission schedule and was measured against the older, smaller weekly pool, so treat these as a floor rather than a forecast.

176,000
$FART a CASUAL player earns free in 16 weeks (mining + drops)
359,000
$FART a heavy GRINDER earns free in 16 weeks
$0
needed to start earning - free to play, deposits only speed things up
3,000
locked $FART bonus for each of the first 500 accounts
How to think about value. The game pays you in $FART (shown above). What that is worth in dollars equals your $FART times the market price of $FART, which is set by the liquidity pool and by buyers and sellers, not by us. There is no fixed exchange rate and no promised multiplier: if the token rises, your earned $FART is worth more; if it falls, it is worth less. Deposits buy gems that speed up building and summons; they do not buy withdrawable $FART.
Not financial advice. $FART is a game token with a fixed 1B supply on Robinhood Chain. Its price is speculative and can go to zero. Nothing here is a guarantee of profit or return. Play for fun; only spend what you can afford to lose.