Open Source Games for iPhone

Lichess is the most complete chess experience, with a simple interface that focuses on the game, a massive array of game related tools and a huge, worldwide community.

2048 is a popular sliding puzzle game written by 19 year old Italian designer Gabriele Chirulli based on 1024 which in turn was based on Threes! .

osu! is a rhythm game based on the gameplay of a variety of popular commercial rhythm games. While aiming to keep authentic gameplay and scoring, osu! increases the epic factor through online rankings, multiplayer, replay exchange, and a huge community following.

The Battle for Wesnoth is a turn-based tactical strategy game with a high fantasy theme.

ScummVM is a program which allows you to run certain classic graphical point-and-click adventure games, provided you already have their data files.

Create complex supply chains, produce materials, and defend against enemy waves in this cross-platform sandbox tower defense game.

Shattered Pixel Dungeon is a Roguelike RPG, with pixel art graphics and lots of variety and replayability. Every game is unique, with four different playable characters, randomized levels and enemies, and over 150 items to collect and use.

Hedgewars is a turn based strategy, artillery, action and comedy game, featuring the antics of pink hedgehogs with attitude as they battle from the depths of hell to the depths of space. As commander, it's your job to assemble your crack team of hedgehog soldiers and bring...

In VVVVVV, the player controls Captain Viridian, who is lost in an alternate dimension, in search of the missing members of his spaceship's crew. Instead of jumping, the player is able to control the direction of gravity, allowing Captain Viridian to flip between the floors...

A Dark Room is an incremental clicker game with a minimalist interface and intriguing story.

A Minecraft: Java Edition Launcher for Android and iOS based on Boardwalk. This repository contains source code for Android platform.

Pixel Dungeon is a traditional roguelike game with pixel-art graphics and simple interface. Explore the depths of Pixel Dungeon, collect useful items, fight fierce monsters to find Amulet of Yendor (surprise!) - the ultimate artifact of this game world.

Open-source and ad-free, minimalistic puzzle game inspired by Picross and Sudoku.

A collection of small computer programs which implement one-player puzzle games. All of them run natively on Unix (GTK), on Windows, and on Mac OS X. They can also be played on the web, as Java or Javascript applets.

Powerful, customizable, cross-platform, opensource table sandbox game.

AAAAXY is a nonlinear 2D puzzle platformer taking place in impossible spaces.

An addictive puzzle game inspired by Tetris. Play in your browser at https://hextris.github.io/hextris/

Visual Pinball is a freeware video game engine for pinball tables and similar games such as pachinko machines.

Experience the King of Shooting Games, the arcade hit that captured the hearts of legions of fans and took the world by storm! Use your cannon to defend Earth from waves of descending alien Invaders!

A word game where you place letters to create intersecting words as quickly as possible.

Descend into the depths of the dungeon until you reach the foul daemon known as "He who the author cannot spell consistently", or, Baezl'bub. When you have slain Baezl'bub in heroic combat, or, if Baezl'bub dies in any way, retrieve his black heart and...

Chromium B.S.U. is a fast paced, arcade-style, top-scrolling space shooter on Windows, iPhone, PSP, Mac, AmigaOS 4, Linux and numerous other UNIX-like operating systems. It is a free software distributed under the Artistic License.

This is a browser-based multi-player role-playing game you and your friends can enjoy anytime on your own server! The main goal is to expand your empire and complete research activities in order to uncover the history of your species.

Stockfish is one of the strongest chess engines in the world. It is also much stronger than the best human chess grandmasters. It's open source and available across multiple desktop and mobile platforms.

Discover the classic Minesweeper game, now available on iPhone, iPad, and Mac! Challenge your logic and uncover mines in this modern take on the timeless puzzle game. Whether you’re a seasoned Minesweeper fan or a new player, this game has something for everyone.