While there is no official sequel from PopCap Games titled "Revenge of the Fish," this specific name is widely recognized within the dedicated modding community as a fan-made expansion for the 2004 cult classic, Insaniquarium Deluxe.
| Feature | Original Insaniquarium | Revenge of the Fish Mod | | :--- | :--- | :--- | | Alien Aggression | Predictable spawn waves. | Random, brutal swarms. Two bosses can appear at once. | | Starving Fish | Lose health slowly, turn grey. | Die instantly after 60 seconds of no food, explode, damaging nearby fish. | | Carnivore Loyalty | Only eat smaller fish. | Eat smaller fish, then attack your mouse cursor for 10 seconds. | | Guppy Reproduction | Slow, passive breeding. | Rapid breeding creates overcrowding—which raises the water toxicity. | | The Store | Permanent upgrades (Plasma Cannon, Autofeed). | Some upgrades are removed. "Auto-collect" is gone. You must click every coin. | | The "Revenge" Mechanic | None. | When a fish dies, it drops a "Ghost Skull." Collect three, and all aliens enrage. | insaniquarium revenge of the fish
Insaniquarium! Deluxe (often colloquially referred to by its full tagline which involves feeding fish and fighting aliens) is a cult-classic puzzle-strategy game developed by Flying Bear Entertainment and PopCap Games. The game centers on managing a vibrant aquarium while defending your fish from periodic alien invasions. Core Gameplay Mechanics While there is no official sequel from PopCap
Resource Management: You must balance the cost of exotic food with the high price of tank defenses. Losing a high-value breeder in this version is often a run-ending mistake. Why it Resonates Tighter Pacing: Missions rarely last more than 5-7 minutes
Because this is a fan mod from the Windows XP era, you cannot find it on Steam or the App Store. The official Insaniquarium Deluxe is available on Steam for a few dollars, but it does not include the "Revenge" difficulty.