Not right now — Steam does not list Fish Bash as free to play, and none of the stores we track sells it in your region.

Can I play Fish Bash on Mac?

Not natively — Steam lists no macOS version of Fish Bash. Mac players would need a cloud gaming service or a Windows compatibility layer.

Is Fish Bash multiplayer?

No — Steam lists Fish Bash as single-player only.

Is Fish Bash on PC Game Pass?

No — Fish Bash is not on PC Game Pass right now.

Fish Bash

Lucky Kayla · Adventure, Strategy, RPG, Roguelike, 3D Platformer

No store is selling Fish Bash right now. We track it and will show a price as soon as one appears.

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Prices last checked 25 Sep 2026, 09:24 UTC

No store is currently selling Fish Bash. It was developed by Lucky Kayla. We keep tracking it across every store we cover, so set an alert below and you will know the moment it is on sale again.

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About Fish Bash

《Fish Swarm: Within Inches》
Gather your swarm in the crevices of the abyss and fight for survival.Core Features🌊 Unique “Fish Swarm” Life System

Life is Your Army: Your health is the size of your swarm. Taking damage means losing members, while healing brings new companions. Every battle directly affects the scale of your school.
Dynamic Formation: A large swarm naturally forms spectacular flowing formations that shift with movement and combat, making each playthrough a unique visual experience.

⚔️ Customizable “Weapon Fish” Evolution

Evolve Your Fangs: Special “weapon fish” within the swarm are responsible for attacks. Like building a deck, collect, upgrade, and combine various weapon fish (e.g., water-jet “Arrow Fish”, explosive “Bomb Fish”, swift-slashing “Blade Fish”) to create a unique combat style.
Deep Roguelike Building: Each run offers different evolution options and weapon fish combinations. Experiment with endless builds to find your ultimate swarm configuration.

🌀 Limit Survival in “Within Inches”

Intense Compact Combat: Battles take place in confined waters. Maneuver within inches, directing the swarm to evade deadly attacks while seizing opportunities to devour enemies and grow.
Endless Abyssal Challenges: Face waves of enemies growing ever stronger—from tiny water insects to massive deep-sea monsters. Careful positioning and strategy are key to surviving these cruel waters.

🎣 High Replay Value

Multiple Swarm Types: Unlock swarms with different starting weapons and traits (e.g., the “Shooter Swarm” with ranged weapons or the “Shield-Scale Swarm” focused on melee survival) for fresh challenges.
Massive Upgrades & Items: Collect hundreds of enhancements and evolutionary abilities that interact in surprising ways, ensuring every run is full of variability and excitement.

Ready to take on the challenge beneath the waves? Transform the instinct to survive into the will to attack, and let the name of your swarm echo through the abyss!

Fish Bash — game info

Platforms: Windows
Player modes: Single-player
PC Game Pass: Not included

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