Fish Empire

Under the Hood

Dual Economy Simulation

Fish Empire operates on two interconnected progression systems. The aquarium layer generates passive income through fish breeding cycles, where each of 50+ species has unique growth rates, feeding requirements, and sale values. Rare fish like the Golden Arowana or Celestial Discus unlock at specific tank levels and provide exponential returns.

The casino layer introduces active gameplay through authentic slot machines, poker tables, and roulette wheels. Each game uses probability-based mechanics mirroring real casino mathematics. Slot machines feature 15 unique themes with varying RTP percentages from 92% to 96.5%. Poker tables support Texas Hold'em with AI opponents that adapt difficulty based on your win rate.

Resource management ties both systems together. Coins earned from fish sales fund casino upgrades, while casino winnings unlock premium aquarium equipment like UV filters, automated feeders, and decorative coral reefs. The game tracks 12 simultaneous resource types including oxygen levels, water quality, food inventory, and casino chips, creating a complex balancing challenge that rewards strategic planning over 40+ hours of core gameplay.

Version	2.4.1
Download Size	45 MB
Developer	AquaPlay Studios
Age Rating	12+ (Simulated Gambling)
Platform	Android 5.0+
Language Support	English, Spanish, German, French, Japanese
Last Updated	30.09.2026
Release Date	September 2026
In-App Purchases	Yes (Optional coin packs)
Internet Required	No (Offline playable)

Your Toolkit

50+ Breedable Fish Species

Collect and breed everything from common Guppies to legendary Golden Dragons. Each species has unique breeding times ranging from 2 hours to 48 hours, specific tank compatibility requirements, and tiered rarity levels. Crossbreeding unlocks 15 hybrid species with enhanced visual designs and premium sale values.

Casino Game Collection

Operate 12 distinct casino games including 7 themed slot machines with cascading reels and bonus rounds, 3 poker table variants supporting up to 6 AI players, classic European roulette with inside and outside betting, and a blackjack table with card counting mechanics. Each game features authentic payout tables and house edge calculations.

Resort Expansion System

Unlock 8 unique resort zones from Coral Reef Lobby to Deep Sea VIP Lounge. Each zone supports 4 aquarium tanks and 3 casino stations. Expansion requires meeting revenue thresholds, collecting specific fish species, and completing construction mini-games. Fully expanded resorts generate 500% more passive income than starter setups.

Daily Challenge Tournaments

Compete in 24-hour breeding competitions, casino profit challenges, and decoration contests. Leaderboards reset daily with rewards including rare fish eggs, premium decorations, and bonus coin multipliers. Tournament participation unlocks exclusive achievements and cosmetic tank themes.

Aquarium Customization

Choose from 200+ decorative items including coral formations, sunken treasure chests, animated bubble walls, and LED lighting systems. Decoration placement affects fish happiness metrics, which directly influence breeding success rates and sale prices. Themed decoration sets provide collection bonuses.

Prestige Rebirth Mechanic

Reset your empire at level 50 to gain permanent multiplier bonuses. Each prestige cycle grants 10% faster fish growth, 5% improved casino odds, and access to exclusive legendary fish species. The prestige system supports up to 10 rebirths with escalating rewards and difficulty curves.

Game Systems

Aquarium Management

Real-time fish growth simulation with 6-hour to 72-hour breeding cycles depending on species rarity and tank conditions
Water quality system tracking pH levels, temperature, and oxygen requiring daily maintenance through tap-based mini-games
Automated feeding schedules with 5 food types affecting growth speed, each costing 50 to 500 coins per purchase
Disease management mechanics where neglected tanks trigger fish illness requiring medicine items or veterinary services

Casino Operations

Dynamic slot machine volatility adjusting payout frequency based on bet size from 10 to 10,000 coins per spin
Poker AI with 4 difficulty tiers using probability calculations for fold, call, and raise decisions in 5-minute rounds
Roulette betting supporting straight, split, street, corner, and outside bets with authentic 2.7% house edge mechanics
Progressive jackpot system pooling 2% of all slot bets into mega prizes triggering randomly with 1 in 50,000 odds

About the Developer

Developer: AquaPlay Studios

Version: 2.4.1 released on 30.09.2026

Platform: Android 5.0 and higher

Support: In-game help center with 50+ FAQ articles covering breeding guides, casino strategy tips, and technical troubleshooting. Email support responds within 24 hours.

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