In this Roblox aquatic strategy game, players establish underwater bases by capturing diverse fish species from dynamic rivers. Acquire specimens by interacting with them (E key), which then generate passive income at your base. Vigilance is crucial—competing players may attempt theft before your aquatic assets reach safety. Deploy protective barriers to secure your collection, and strategically raid others to obtain higher-tier creatures more efficiently.
An evolutionary rebirth mechanic allows progression resets with enhanced capabilities, while limited-time occurrences introduce exclusive aquatic specimens. This ecosystem balances resource management and player competition through naval-themed fortification mechanics.
Steal a Fish: Aquatic Tier Compendium
Biological classifications span 8 distinct evolutionary categories:
- Common Marine Life
- Unusual Aquatic Variants
- Scarce Species
- Exceptional Marine Creatures
- Fabled Oceanic Beings
- Mythological Water Dwellers
- Celestial Marine Lifeforms
- Abyssal Organisms
Common Marine Life
| Species | Acquisition Cost | Passive Income | Acquisition Method |
|---|---|---|---|
| Turtle | $350 | $18 per second | River purchase (frequent appearance) |
| Sapper | $300 | $15 per second | River purchase (frequent appearance) |
| Pufferfish | $250 | $13 per second | River purchase (frequent appearance) |
| Jellyfish | $200 | $10 per second | River purchase (frequent appearance) |
| Tung Sahur | $200 | $10 per second | River purchase (frequent appearance) |
| Tralalero | $150 | $8 per second | River purchase (frequent appearance) |
| Sea Horse | $150 | $8 per second | River purchase (frequent appearance) |
| Salmon | $125 | $6 per second | River purchase (frequent appearance) |
| Sea Star | $100 | $5 per second | River purchase (frequent appearance) |
