Abyssal Merge is a chaotic bullet heaven shooter where multitasking is your only hope of survival. As a lone captain in a monster-infested ocean, you must fight off enemy waves while simultaneously catching and merging the fish in your net to unlock game-breaking weapon synergies.

Shoot to Protect the Net

From the top of the screen, horrific sea creatures will try to get into your net. You are the only line of defense. Protect your haul by shooting enemies in fast-paced, arcade-style combat.

Merge to Grow Stronger

While fighting for your life, you must manage your net at the bottom of the screen. Merge fish to create larger, more valuable catches. The more you merge, the stronger your boat becomes, giving you the power needed to survive the escalating waves of enemies.

Choose Your Build

Every level-up is an opportunity to choose from a variety of upgrades to define your playstyle. Whether you focus on raw firepower or net efficiency, every run offers a new opportunity to experiment with a unique, game-breaking build.

Defeat the Abyssal Bosses

The deeper into the ocean you get, the more terrifying the horrors become. Prove your skills by defeating massive final bosses to secure a massive payout for the fish in your net.

Die, Buy, Repeat

In true roguelite fashion, a failed run is not the end. The money earned from your merged fish can be spent in the Permanent Upgrade Store. Boost your stats and upgrade your ship to ensure your next adventure takes you even deeper into the abyss.

Unlock New Challenges

Beating the final boss is just the beginning. Victory unlocks new boats, each providing a significantly higher level of challenge. These vessels aren't just skins - they require you to craft and master entirely different builds.

The Ultimate Test: Endless Mode

Defeated all three abyssal bosses in one run? The real challenge begins now. Enter Endless Mode with your completed build and push your weapon synergies to their absolute breaking point. Compete for the ultimate high score against infinite, hyper-escalating hordes of monsters to prove your build is truly god-tier.