Isle of the Crown

(09/02/2021)

• Casual
• Strategy
• Board-Game
• Building
• Card-Game
• 4X
• Remote-Play

From a simple home to a mighty kingdom; explore, expand, exploit, and exterminate your opponent in this strategic pixel-art chess-like hex game using cards as your pieces and their abilities as your tools. As many games before it, and as the saying goes; easy to learn, hard to master.

Isle of the Dead

(18/06/2019)

• Casual
• VR

Step into Böcklin’s masterpiece, in an award-winning VR experience. ISLE OF THE DEAD is a timeless, fascinating journey towards our final destination, guided by Charon, ferryman of the Underworld.

Isle of the Eagle

(03/04/2025)

• Singleplayer
• Casual
• Indie
• Simulation

A beautiful open world/exploration eagle simulator game that takes place in Alaska! Fly from island to island with incredibly fun and realistic flying controls! Complete mini quests! Unlock special abilities! Discover Treasure! Controllers supported: PS5, Xbox, or PC Keyboard.

Isles of Adalar

(21/10/2020)

• Adventure
• Singleplayer
• RPG
• Simulation
• Action-Rpg
• Co-op

Isles of Adalar is an open world single player/co-op fantasy RPG that can be played in first or third person. The game is one part RPG one part RPG maker as it ships with an integrated level editor and Steam Workshop support. Users can mod the existing content or create their own.

Isles of Cubes

(14/06/2022)

• Casual
• Singleplayer
• Strategy
• Puzzle
• Early-Access
• Board-Game
• Indie

Strategy Puzzle Game. Explore and colonize islands. Establish production chains. But your resources and space are limited. You must plan carefully.

Isles of Limbo

(02/09/2020)

Arena-based hack-and-slash combat Fight off waves of enemies with the weight of your hammer and the grace of your sword. Spellbinding Visuals A hybrid of 3D and hand-painted art styles, animated to create a breathing, if not quite living, world between worlds.

Isles of Sea and Sky

(21/05/2024)

• Adventure
• Casual
• Singleplayer
• Strategy
• Puzzle
• Open-World

A fantastic, oceanic, open world puzzle adventure. Solve innovative block puzzles while unearthing a mystifying story, gaining new friends that change the puzzle landscape, and unlocking powers that provide more options for how you choose to progress through the enigmatic Isles of Sea and Sky.

Isles of Silence

(24/07/2024)

• Casual

An Incremental Management game about hunting increasingly fearsome monsters, using their materials to grow stronger and build a colony of survivors, each with their own unique mechanics. Expand further into the Isles of Silence and uncover the mystery of the events that led to your world's calamity.

Isles of Yore

(09/02/2022)

• MMO
• Action
• Early-Access
• Multi-player
• Open-World
• PvP
• Survival
• Sandbox

Immerse yourself in a prehistoric ecosystem brought back from extinction. Survive and carve out your niche on islands teeming with danger and opportunity!

Islet Hell

(23/07/2022)

• Action
• Casual
• Singleplayer
• Shooter
• Indie

Fly your plane over an archipelago of small islands and destroy all enemy planes and boats.

Islet Online

(10/02/2019)

• MMO
• RPG
• Simulation
• Early-Access
• Multi-player
• Open-World
• Survival
• Building
• Sandbox
• Indie

Islet Online is a sandbox-style MMORPG. It is all about digging and placing bricks to build your own land. And with various materials from wildlife, bricks can be combined to make useful items, too. Whenever you act, your character gets experience.

Islets

(23/08/2022)

• Action
• Adventure
• Singleplayer
• Action-Adventure
• Open-World
• Platformer

Take to the sky and reunite a fragmented world in this surprisingly wholesome metroidvania! Help Iko adventure across beautiful hand-painted islands, receive letters from a quirky cast of characters, and face powerful monstrous adversaries.

Islets Defense

(01/01/2025)

• Strategy
• Building

Islets Defense is a turn-based tower defense game where you build a small village to gather resources and defend your castle. Carefully plan your actions, as each move brings the enemy waves closer! Strategize building placements and play your cards wisely, as timing and order are key.

ISO

(27/11/2022)

• Casual
• Platformer

Join the robot Nem0-1 to collect photos of the animals inhabiting a post-human planet Earth filled with breathtaking sights and mysterious habitats. Complete your compendium by taking better photos, outsmart dangerous predators and explore the ruins of humanity.

Iso Racer

(11/05/2023)

• MMO
• Casual
• PvP
• Sports
• Racing

Iso Racer is a top-down multiplayer racing game focusing on realistic driving physics combined with drifting. It contains a variety of tracks, cars and the ability to personalize vehicles. It's a great experience for casual and hardcore racing fans.

iso-Sphere

(12/11/2015)

• Action
• Casual
• Puzzle
• Indie

Colorful puzzle-platformer.

IsoChess

(16/07/2023)

• Strategy
• Board-Game

Play chess online, vs AI, or vs a local player in our clean 2D and 2.5D chess game. Play against any of your Steam friends, even if they dont own the game.

IsoCraft Story

(15/08/2024)

• Adventure
• Action-Adventure
• Survival
• Building
• Sandbox

Isocraft Story is an isometric Minecraft-like sandbox game. Shape the infinite and procedurally-generated block world. Collect materials, play online, advance to higher tiers of tools and weapons, go deeper into the world and build a new spaceship to escape from this planet!

IsoCubes

(03/06/2021)

• Strategy
• Arcade
• Puzzle
• Board-Game

IsoCubes is an isometric puzzle game. Your goal is to push the green starred cubes on their target cubes that are also green.

Isoland

(30/04/2018)

• Adventure
• Indie

The objective of the game is to explore a small island in the Atlantic Ocean, and uncover its secrets

Isoland 2 - Ashes of Time

(30/04/2018)

• Adventure
• Puzzle
• Indie

Isoland 2: Ashes of Time is a puzzle game with a fascinating non-linear story, charming 2D hand-drawn art, numerous challenging puzzles, and unique twists. Besides numerous sci-fi references and easter-eggs hidden throughout the game, you’ll find things aren’t quite the same second time you play through the story.

ISOLAND: The Amusement Park

(13/10/2020)

• Adventure
• Casual
• Singleplayer
• Strategy
• Puzzle

ISOLAND: The Amusement Park is the latest installment of Isoland series from CottonGame, featuring the classic and unique art style, and intriguing puzzles. As always, Isoland: The Amusement Park has a second-run mode, which presents puzzles and paths different from the first play-through.

ISOLAND3: Dust of the Universe

(15/03/2020)

• Adventure
• Casual
• Singleplayer
• Strategy
• Puzzle
• Indie
• Remote-Play

A sequel to the ISOLAND series, where you continue your journey to explore the story of the universe on this island.

ISOLAND4: The Anchor of Memory

(08/01/2024)

• Adventure
• Casual
• Singleplayer
• Strategy
• Puzzle
• Indie
• Remote-Play

ISOLAND4 is the fifth installment in the ISOLAND series by CottonGame. The game continues to feature the distinctive hand-drawn style of CottonGame, with point-and-click gameplay. The game also features a second playthrough mode, which allows players to gain a deeper understanding of the game.

Isolania

(12/07/2022)

• Adventure
• Singleplayer
• Indie

A plague called "The Sadness" has devastated civilization. A mysterious society rose from the ashes, deciding the only way to protect its citizens is to confine them in cells. There are 3 Edicts governing this new civilization: Stay in your cell. Watch television. Never talk about the outside.

Isolate ME!

(28/08/2022)

• Action
• Arcade
• Survival
• Indie

An exciting survival game with roguelike elements in which you have to play as a police officer in a city engulfed by a pandemic, look for infected people and isolate them, manage the budget and hire police officers, set up vaccination centers and propaganda stands.

Isolated

(30/04/2018)

• Platformer

Isolated is an action-packed 2D side scrolling shooter in which you shoot, shoot and shoot ALIENS!

Isolated Life

(25/08/2020)

• Adventure
• Open-World
• Building

In this world of the future, you've fallen into an island in the middle of the ocean, and here you're building an isolated life from all over the world. It's up to you to collect the necessary supplies and build what's on your mind.

Isolated Room

(15/12/2022)

• Casual
• Singleplayer
• Sandbox

What to do when your days are not going well? What to do when you need to wake up and manage a troubled life, in which you need to work, eat well and still have time for yourself? Isolated Room is about that, and maybe a little more.

Isolation

(29/01/2017)

• Adventure
• Indie

The plague destroyed the world you once knew. This unknown bacteria destroyed the lives of many people who lived in various countries around the world. When the plague was first identified by doctors, researchers started working on a cure immediately. The infected people were transported into hospitals to isolate them from other people.

Isolation One

(01/01/2025)

• Action
• Adventure
• Action-Adventure

Exciting action with puzzle elements and an interesting plot, which takes place on the huge spaceship Transporter P18. In this game, players will encounter an incredible mixture of science fiction and horror. Immerse yourself in a dark world where you need to survive at any cost.

Isolation Story

(26/10/2020)

• Simulation
• Open-World
• Survival

VIRUS-19 has ravaged the world! Take control of a mindless citizen and live through a 7-day quarantine inside of Lockdown City.

Isolationist Nightclub Simulator

(10/03/2021)

• Casual
• Sandbox

Explore a surreal nightclub drenched in neon and haze. Create music, play arcade games, discover the whole labyrinthine club, and leave a message for future visitors.

Isomer

(10/07/2014)

• Action
• Strategy
• Early-Access
• Indie

Isomer is an isometric strategy game inspired by classic turn based games from the 90s and many other more recent survival titles. It's open ended, sandbox and each world is procedurally generated leading to an almost unlimited number of different worlds to explore, mine, loot and conquer.

Isometric Nonogram

(20/02/2021)

• Singleplayer
• Puzzle
• Indie

Isometric version of classic nonograms. 3 visible sides of the cube are not independent. They are making common rows and columns with each other and it brings a fresh new feeling to the famous game.

IsoMetro

(12/03/2025)

• Singleplayer
• Indie
• Simulation
• Strategy

Tile-based city builder w/ old-school aesthetic & new-school simulation engine. Easy to pick up and put down.

Isomorph

(01/09/2016)

• Indie

Isomorph is an atmospheric 3D puzzle-platformer. Solve dozens of challenging puzzles by changing the direction of gravity and manipulating physics, while being immersed in a calming ambient environment.

Isonzo

(12/09/2022)

• Action
• Singleplayer
• Strategy
• Multi-player
• PvP
• Shooter
• FPS
• Massive-Multiplayer
• Indie

Ferocious Alpine warfare will test your tactical skills in this authentic WW1 FPS. Battle among the scenic peaks, rugged valleys and idyllic towns of northern Italy. The Great War on the Italian Front is brought to life and elevated to unexpected heights!

Isop0dyssey

(28/02/2024)

• Action
• Action-Adventure
• Open-World
• Sandbox
• Racing

trash-infested power fantasy crawling sim with racing & crustacean elements set in the gritty, segregated world of ocean floor society

Isorropia

(15/05/2020)

• Strategy
• Indie
• Remote-Play

Isorropia Is built to level the skills of players by auto-balancing the power of your characters. This allows players of different skill levels to have a fair chance at a competitive multiplayer fighting game.

Isostasy

(12/08/2022)

• Adventure
• Action-Adventure
• Open-World
• Indie

A 2D side-scrolling Metroidvania platformer with 8-bit NES-style graphics and sound. Find weapon upgrades and other power-ups that allow you to explore an open world.

Isotiles 2

(11/07/2019)

• Casual
• Singleplayer
• Strategy
• Arcade
• Indie

Isotiles 2 is an isometric puzzle game and the sequel to Isotiles. Like the first game, the main goal of each level is to remove all the blue tiles and then get to the exit tile. The game features all new levels and some new tile types as well for more interesting puzzles.

ISS Simulator

(05/11/2024)

• Singleplayer

The ultimate space simulator game, precisely modeling the space and space environment inside the International Space Station (ISS).

Istanbul: Digital Edition

(17/10/2018)

• Casual
• Singleplayer
• Strategy
• Multi-player
• Board-Game
• Indie
• Remote-Play

Collect and trade goods! Plan ahead! Earn rubies and win the race to fortune! Become the best merchant in Istanbul! This faithful adaptation of one of the best board games of all time will turn you into a merchant on a journey from rags to riches. 🕌📦👳

Istoria

(06/04/2020)

• Adventure
• Strategy
• Early-Access
• Indie

Istoria is a Story driven Turn-based Strategy Game with a focus on Character Customisation. Follow Nemus Story, who has to recover her lost memories. Craft Items, complete Challenges and Sidequests.

iStorm

(15/04/2017)

• Action

50 Kinds of Air or Land Vehicles: more than 10 upgradable vehicle trees; multiple helicopters such as Apache, K50, Mi35; various tanks including T90, M1A1, etc. Vehicles from three Countries: the United States, Russia, Germany.

Istrolid

(05/05/2016)

• Singleplayer
• Strategy
• Multi-player
• Building
• Sandbox
• Indie

In Istrolid you design your own unique spaceships from a large number of parts to fit your strategy and play style. With no set units or factions you are free to create a fleet where each ship has its own balanced strengths and weaknesses, from basic fighters and bombers to hulking battleships and speedy destroyers.

I・S・U ~Fighting Musical Chair~

(19/04/2018)

• Action
• Indie
• Remote-Play

Sit in the Chair by any means ! In this game, the person who sat on the chair for 3 consecutive seconds will be the winner. Sometimes it is necessary to beat an opponent to win. Break a leg !

Isuem's Elixir

(08/01/2024)

Kcolraw, a star magictechnology student, receives an intriguing proposition from his childhood friend, Isuem. Being a genius herself, Isuem has created an elixir that could take her body from boyish to buxom bombshell...but she'll need Kcolraw's help to make her experiment a success.

Isyium

(12/12/2016)

Isyium is a unique combination of simulation, strategy and casual arcade (if played in that spirit) with an abridged story mode. Set in an orbital accelerator many years in the future after Earth's untimely bio destruction, you pilot a futuristic - if not altogether rusted and clunky apparatus - called the Spinnercast Module, capable of...