The Leviathan in the Roblox tycoon game Steal A Fish (developed by MY FISH FRIEND) is a high-tier unit belonging to the Deep rarity category. It costs 75 billion ($75B) in-game cash when it appears on the conveyor belt and is reported by third-party item listings to generate 12.2 million cash per second. Players frequently target the Leviathan both to power up high-income bases and to fulfill requirements for higher-tier rebirths.
Because high-tier units are prone to base raids in public servers, understanding how the Leviathan spawns, how to purchase or steal it, and how to defend it is essential.
Leviathan Stats and Overview
The following table summarizes the confirmed in-game data and marketplace observations for the Leviathan in Steal A Fish:
| Attribute | Details |
|---|---|
| Game | Steal A Fish (Roblox) |
| Developer | MY FISH FRIEND |
| Rarity Tier | Deep |
| Conveyor Purchase Price | $75,000,000,000 (75 Billion) |
| Base Income Rate | ~12.2 Million / second (observed via Itemku trade listing) |
| Spawn Availability | Conveyor track (tracked by "Next Deep" timers) |
| Targetable for Theft | Yes (unless spawned with or carrying an Unstealable mutation) |
| Rebirth Utility | Required for high-tier rebirth progression (observed around Rebirth 10–11 setups) |
While Cosmics sit below Deep units in rarity, the Deep pool also includes creatures like the World Eater, Mouth Titan, and various El Grand Maha forms. Although some boss-level Deeps (such as the 50 Trillion Deep Mutated Boss) output higher flat amounts, the Leviathan is one of the most accessible billion-tier Deep units to show up on standard conveyor cycles.
How to Get the Leviathan
Players can obtain a Leviathan through three primary methods in Steal A Fish:
1. Purchasing from the Spawner Conveyor
The Leviathan spawns randomly from the conveyor tunnel along the main road.
- Watch the Deep Timer: The game features an on-screen countdown displaying when the next guaranteed Mythic, Cosmic, or Deep fish will appear.
- Save Adequate Funds: Ensure you have at least $75 billion on hand. High-tier fish can be bought out rapidly by competing players along the conveyor.
- Server Luck Multipliers: Players frequently trigger Server Luck boosts (ranging from 2x up to 99x using Robux or admin events) to increase the frequency of rare spawns, though timing a purchase during a guaranteed Deep cycle remains the most reliable free-to-play route.
- Inventory Management: You must have an open base slot before touching or claiming the fish. If your base slots are full, the purchase will fail or prompt an error until you sell a lesser fish.
2. Stealing from Another Player's Base
Because Steal A Fish allows base raiding, the Leviathan can be taken directly from rival player bases:
- Bypass Base Defenses: Bases without active force fields or with open gates can be entered freely. Some players also wait out the 1-minute force field timers or use movement tools.
- Check for the Unstealable Mutation: Inspect the target Leviathan before initiating a robbery. Fish with the Unstealable mutation cannot be lifted or stolen.
- Weapons and Crowd Control: Raiders often use weapons like the Flintlock, Blunderbuss, Freeze Gun, Taser, or high-tier slaps (Golden Slap, Diamond Slap, Nuke Slap) to knock base owners away while carrying the Leviathan back to their own base.
3. Direct Gifting and Trading
Players on multi-account setups or participating in server giveaways can transfer fish by physically picking them up and dropping them into another player's base zone. Third-party player-to-player trading also utilizes this drop/gift method in designated servers.
Leviathan Mutations
Like other fish in Steal A Fish, the Leviathan can roll or be modified with server-side mutations when it spawns or passes through environmental triggers. Common mutation variants observed on Leviathans include:
- Unstealable (7.5% baseline spawn chance): Prevents opponents from carrying the Leviathan out of your base.
- Dead (0.2% baseline spawn chance): A rare crimson/red mutation.
- Infernal / Void / Magma / Rift: Event-specific or general aura mutations that grant visual effects and income boost multipliers (such as the 3x portal boost during Infernal updates).
Rebirth Usage and Base Economy
Holding a Leviathan serves two main economic functions:
- Rebirth Ingredient: Multiple late-game rebirth milestones require players to turn in specific Deep-tier fish, including the Leviathan, alongside items like the Skeleton Bloop or El Skeleton Maha. Completing these rebirths grants higher movement speed, stronger slaps, higher base multipliers, and additional fish slots. When you trigger a rebirth, only the required fish and cash are consumed; non-required fish in your base are preserved.
- Scaling Percent-Based Secret Pets: Several Secret pets (such as the Hungry Deer at 150%, Hungry Tung at 120–130%, and Spider at 75%) derive their earnings directly as a percentage of your single highest-earning fish. Stacking a high-earning unit like a mutated Leviathan elevates the payout of every percent-based pet currently placed on your floor.
Protecting Your Leviathan
Because losing a $75B fish can significantly set back your rebirth progress, consider these defensive safeguards:
- Activate Base Force Fields: Regular base shields provide temporary invulnerability (extended by rebirth milestones), while 24-hour force field passes can be purchased to prevent intruders entirely.
- Equip Defensive Tools: Keep ranged weapons (such as the Freeze Gun or Blunderbuss) or the Intrusion Alarm handy to disorient raiders before they reach your front gate.
- Private Servers: Private servers in Steal A Fish are free to create, allowing players to idle, cycle conveyor timers, and grind for the Leviathan without the risk of public server theft.
