Top similar games like Fish Don't Return:

Pilot a submarine into the deep. Kill fish, harvest PSI energy, and defeat 25 bosses across 5 ocean zones. Ascend, transcend, and unlock the Void. A deep-sea idle dungeon crawler with 3 prestige layers, 36 forgeable artifacts, procedural audio, and an ending worth reaching.

Place conveyor belts to solve puzzles in the world's most adorable donut factory!

Tapeheads is an atmospheric retro-futuristic simulation. Use a one-of-a-kind computer and its unusual programming language to solve puzzles about manipulating data.

Program little office workers to solve puzzles. Be a good employee! The machines are coming... for your job. From the creators of World of Goo and Little Inferno.

ProBelt is a game in which you calculate results by using mathematical operators. Conveyor belts are used to transport numbers between operators.

Grace Hopper: Bug Rescue is a colourful puzzle game about finding bugs (insects and coding errors).

Beyond Blue is a single-player narrative adventure that takes you deep into our planet’s beating blue heart. Explore the awesome wonder and unbounded mystery that exists within the world’s ocean.

Logic Foundry is a circuit-building puzzle game where every solved design becomes a reusable chip. Start with simple traces and build toward a tiny 4-bit CPU. This is an alpha playtest. The campaign is playable, the game and levels levels are still in progress.

Close the loop and the lamp lights. Build the relay, the gate, the adder, the latch, the counter, and a machine that reads Morse. Every circuit runs on a real simulator, and the parts you build become parts you build with. 238 levels about electricity and the machines people made from it.

You are an electrician, moving back to your hometown in the Austrian Alps, which you find lacks a certain... spark. Promptly tasked with wiring up the village, you solve electrical puzzles, blow fuses and master real-world circuitry techniques. Electrify the Alps, one circuit at a time.

A clever grid-based puzzler about thinking ahead: queue movement commands for a hungry animal, watch them execute, and debug your route when things go wrong. Each level introduces new mechanics like keys, switches, hazards, and jumps, turning simple paths into satisfying logic challenges.

It's a small spatial programming puzzle game.

VELONE is a creative automation game in which you assemble and program mechanisms to solve logic puzzles. Both relaxing and highly replayable, you save the planet VELONE by creating automated constructs that move and assemble according to your masterplan.

U.V.S. Nirmana is a engineering puzzle game from Coincidence, the creators of Kaizen: A Factory Story and the inventors of the Zach-like. Set off on the Unreturning Void Ship Nirmana as it continues a journey of uncountable eons toward the edge of the universe.

Animals Memory: Underwater Kingdom is a card game with images of various underwater animals that will test your memory. The aim of the game is to find pairs of cards.

Logic Colors is Indie Logic Game in which You move color tiles to solve riddles. Discover rules and relax in 225 unique levels and unlock all items in game! Will You finish them perfectly?

Adventure and submarine exploration game. Control your Bathyscaphe with the help of a logbook. Through the game puzzles, bullet-hell sequences, and skill-based challenges, you will be plunged miles and miles into the depths where the ocean seems to have no end.

Merge, pop, burst and... annihilate?! Play with bubbles and antibubbles to discover their strange properties in this abstract puzzle game.

Calm down from the hassle of your daily life, experience the feeling of flying, and immerse yourself into beautiful and atmospheric landscapes.

Chasing colors in the void. A game we made to Zen you.

Programming Factory 2 is an educational and entertaining algorithmic puzzle game! Players solve algorithmic challenges ranging from simple mathematical operations to complex operations by building a network of processing modules.

Type to guess the words used to create machine-made artworks, while slowly uncovering the algorithm's reflections on its own work. Come investigate more than 1,500 generated artworks across 7 carefully curated galleries.

Step into Zodiacra - an atmospheric puzzle game with calming stellar visuals. Connect the stars to reveal constellations across a serene night sky, uncovering zodiac signs, mythical creatures, divine beings, and the stories behind them.

Hard Chip is a 3D simulation/puzzle game about building processors focusing on realism. Explore the world of semiconductor chip design and delve into the intricacies of CPU logic, floor planning, and propagation delay.

Build the most advanced operating system ever created! Can you master the fictional simulation language of this mind-bending machine? Design circuits, automate UBITS (coloured mobile data blocks), and optimize your system. The Admin is always watching, and he’s not what he seems.

The world's first Unity programming learning game with C-Sharp. Explore, solve, and modify code in themed challenges from basics to expert levels. Dive into a one-of-a-kind learning adventure, mastering Unity along the way.

Become a dolphin trainer. Start training, complete all tasks, obtain certificates and start working in the Dolphinarium. Work, train and play with the dolphins, love them ... but also try to free them.

Zachtronics is back with an ambitious new design-based puzzle game. Take on the role of a Reactor Engineer working for SpaceChem, the leading chemical synthesizer for frontier colonies. Construct elaborate factories to transform raw materials into valuable chemical products!

Forge your path through the islands—Hunt for sea animals and other resources to make a profit. Buy and upgrade boats and fishing gear, and sail across the seas!

BUILD CIRCUITS. WRITE CODE. RTFM.

From the art director of Journey®, ABZÛ is a beautiful underwater adventure that evokes the dream of diving. Immerse yourself in a vibrant hidden world bursting with color and life as you descend into the heart of the ocean. But beware as you swim deeper as dangers lurk in the depths.

Logic Arrows is a sandbox game where you design your own mechanisms: from logic gates to an entire computer. Use simple elements to build complex systems, solve engineering challenges and master computer logic.

Mystery Boxes is a codebreaking puzzle game. Send 4-digit signals to a mysterious artifact, which will respond with another sequence. Look for patterns in the responses to identify the rules, then use this information to produce the target response.

Learn CPU architecture with puzzles

Set in a whimsical snowy world inhabited by friendly creatures, Ice Pond: An Ice Fishing Adventure offers cozy yet strategic ice‑fishing with smooth pacing, rewarding fish fights, and light RPG elements. Manage your gear and pick your bait in a relaxing experience where every catch feels meaningful.