Top similar games like Mantis Clicker:

Adopt a living desktop pet, or make your own. Import your art, wire simple behaviors on a visual node graph, and watch it walk, idle, etc, and tumble across your real desktop. A cozy little studio for building the companion your screen's been missing.

A Good Day Fishing is a gamified focus tool where you catch fish while completing real-life tasks. Reel in and record new species, decorate your favorite cozy fishing spot, and customize your soundscape to create a custom vibe to help you relax and boost concentration.

Protorogo is an idle roguelite with a focus on ability synergies and strategy for defeating progressively more difficult waves of enemies.

In this casual idle simulator, you take care of charming pixel-art fish, collect coins to buy decorations that provide uniques bonusses, and create your dream Pixel Aquarium!

"Skytopia" is a charming pixel-style fishing simulation idle game. Decorate a beautiful sky island at the base of your desktop, immerse yourself in a relaxing fishing lifestyle, and hatch and nurture a variety of adorable animals on the island.

Fish, farm, and build your island alongside adorable Orca Girls! A cozy idle game that runs at the bottom or in any corner of your screen while you work or study. Collect rare and exotic fish, then create and decorate your own fantasy pixel-art aquariums.

An idle auto-battler that sits in the corner of your screen while you do other things.

Raise your own virtual pet right on your desktop. Choose your favorite, take care of your companion, play together, train for battle, and help them evolve! They will always be there, keeping you company while you work, play, or browse.

Fishing Tale is a relaxing fishing adventure game where you catch over 40 unique fish across diverse environments like oceans, lakes, and rivers. Customize your character, track your catches in a detailed journal, and enjoy the soothing sounds of nature.

Catch fish by drawing circles around them, sell them in Pip's little beach shop, and reinvest everything. The fish dodge, the shop runs itself, the upgrades snowball. A cozy hand-painted incremental game.

An idle RPG companion for your taskbar. While the game is running, your Monto farms stages, defeats bosses, gathers loot, and battles other players in asynchronous PvP. Hatch new Montos, refine your build, trade valuable drops on the Steam Community Market, and climb PvP and PvE rankings.

Relax and catch fish in beautiful environments while your crew works for you, even offline. Hire crewmates, collect pets, sail ever-bigger boats, and uncover layer after layer of progression. Simple to start, surprisingly deep.

Welcome to Fish to Dish: Idle Sushi! This is a relaxing and enjoyable idle fishing game that can sit at the bottom or any corner of your screen, allowing you to enjoy a leisurely sea fishing time in your busy life.

An action-infused Idle/Incremental game that blends effortless play with satisfying combat. It combines rewarding incremental progression with action and RPG elements, creating a deep, grind-driven progression system focused on upgrades, long-term growth, and a highly addictive gameplay loop.

Cozy Island Idle is a chill fishing idle game where you catch all sort of fantasy fishes to showcase them in an Aquarium to sell them to turn a profit and customize your aquarium and island.

Plant strange seeds, grow adorable little horrors, and choose their fate: raise them as battle companions or harvest them for potions. Delve into the Abyss, battle cursed creatures, discover rare seeds, and strengthen your haunted garden through growth, crafting, and dungeon runs.

A relaxing virtual slime pet that lives at the bottom of your screen while you do other tasks.

A desktop companion game built around your real computer activity. Save what happens—the apps you use, music you listen to, and words you write—and show them in your Steam status. Grow alongside a Shiba Inu, Devon Rex, or Teddy Bear as your time becomes reactions, XP, titles, and memories.

Gelli Fields is a casual farming game with little slimes. Relax, Collect, & Discover!

Manage a team of three hunters, improve their attributes as you progress through different stages and complete missions. All of this happens in the corner of your screen, allowing you to continue your daily tasks on the computer while the game progresses.

A relaxing mini aquarium that stays on your desktop corner while you do other stuff — collect fish, upgrade tanks, and enjoy a cozy idle experience.

Witch's Wish is a desktop idle companion. A young witch lives on your screen. She reads, dozes off, and flies away to explore. Pack her bag. She'll send back hand-drawn postcards from her travels — each a unique story. Collect 150+ postcards and outfits she finds. No shop. Every outfit is a gift.

A cozy idle fishing game that lives on your desktop. Cast your line, catch fish of every rarity and grade, and track your collection in the journal. Invite up to 3 friends to fish together on a shared dock. No clicking, no pressure — just chill vibes while you work or play.

An idle desktop game about managing a tiny train station. Collect cute visitors by decorating your platform.

NETfishing is a free and open-source multiplayer fishing game about catching and collecting fish, upgrading your equipment, and spending time with other players.

A virtual pet device in the corner of your screen! Feed and play with your pet while you work or play for dopamine boosts that makes even mundane tasks a little more fun!

A chill Auto-Battler Idler RPG inspired by classic Flash games. Battle, mine, fish, and upgrade gear—all while multitasking. Made to keep you busy while you’re busy.

A relaxing idle swimming game where you catch fish, unlock new locations and characters, customize your swimmer, and enhance your abilities with helpful pets and power-ups.

A simple cozy game where you fish with friendly characters, upgrade, discover and decorate.

Let adorable cats make your desktop their home! Adopt different breeds, care for them, play with toys, prepare meals, and send them on adventures. Whether you’re working or relaxing, enjoy their lively company throughout the day.

An interactive and cozy raccoon fueled trash digging game for your Twitch viewers. Viewers can dig through your garbage with commands, subs, gift subs, and bit donations. Ideal for keeping chat engaged during content that requires extra attention, or while on long breaks.

Build and customize your own arcane aquarium in this cozy collection/idler game. Use your magic to summon juvenile cute creepy fish. Tend to them and watch them grow. Make discoveries, expand your collection, decorate your tanks with art and plants.

Collect monsters and combine them to conquer the frontier in this challenging idle RPG.

A relaxing, social, pet caring and collection game by a solo dev. Adopt, raise, collect a variety of different Blubbies and share a handcrafted pixel world with other players. A relaxing side-monitor game set within a world filled with lore and rare items to find and collect.

Relive the golden age of MMOs in this friction-free 2D idle RPG. Chop trees, forge armor, and slay monsters to reach level 99. Play solo or hang out with friends in multiplayer and utilize the offline Time Bank to fast-forward the grind. Pure nostalgia, built to respect your time.

Summon and study witches’ familiars in this charming creature collection game. Gather dragons, spirits and more in your quest to complete your magical grimoire. Watch them enchant your screen without intruding while you work, study or relax. With over 100 variations there’s a favourite for everyone!