Cloned Games

Free & Open Source Abstract Games

57 free, open-source abstract games — real clones and remakes you can download, inspect the source of, and modify.

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4DTris

Clone of Tetris

Extends Tetris into four spatial dimensions, visualized in real time with OpenGL and GLUT, as a small single-purpose project.
Platforms:Linux
Stars5
Updated1 year ago
LicenseGPL-3.0
Release2016
Genre: Puzzle
Theme: Abstract
Active
Ebitengine screenshot
Ebitengine

Clone of Tetris

Ebitengine is an open-source, cross-platform 2D game engine for Go, with simple APIs for graphics, input, and audio across many platforms.
Platforms:Web
Stars13,485
Updated11 days ago
LicenseApache-2.0
Release2013
Genre: Puzzle
Theme: Abstract
Active
ScummVM screenshot
ScummVM

Clone of Over-Ring-Under

An open-source engine reimplementation that lets classic point-and-click adventures and RPGs run on modern platforms.
Platforms:WindowsLinuxOSX
Stars2,811
Updated11 days ago
LicenseGPL-3.0
Release2011
Genre: Adventure
Theme: Abstract
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Hextris

Clone of Tetris

A web-based puzzle game inspired by Tetris, playable directly in the browser with no installation required.
Platforms:Web
Stars2,435
Updated3 years ago
LicenseUnknown
Release2014
Genre: Puzzle
Theme: Abstract
Sporadic
Tetris-SQL screenshot
Tetris-SQL

Clone of Tetris

Tetris implemented entirely as a single PostgreSQL SQL query, using recursive CTEs to drive the game loop.
Platforms:None
Stars1,040
Updated11 months ago
LicenseMIT
Release2024
Genre: Puzzle
Theme: Abstract
Halted
Javascript Tetris screenshot
Javascript Tetris

Clone of Tetris

A basic MIT-licensed HTML5 canvas implementation of Tetris for major browsers, with development halted before planned features were added.
Platforms:Web
Stars733
Updated1 year ago
LicenseMIT
Release2011
Genre: Puzzle
Theme: Abstract
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NullpoMino screenshot
NullpoMino

Clone of Tetris

An open-source Java falling-block puzzle game with many single-player modes and Internet/LAN netplay.
Platforms:WindowsLinuxOSX
Stars565
Updated5 years ago
LicenseBSD-3-Clause
Release2016
Genre: Puzzle
Theme: Abstract
Active
Seed7 screenshot
Seed7

Clone of Tetris

An open-source programming language whose example programs include recreations of classic games like Pac-Man and Tetris.
Platforms:Windows
Stars461
Updated12 days ago
LicenseGPL-2.0
Release2020
Genre: Puzzle
Theme: Abstract
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canvas-tetris

Clone of Tetris

canvas-tetris is a simple HTML5 Canvas implementation of Tetris, built as an educational example in about 45 minutes.
Platforms:Web
Stars451
Updated2 years ago
LicenseMIT
Release2012
Genre: Puzzle
Theme: Abstract
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Tetris (in C and NCURSES) screenshot
Tetris (in C and NCURSES)

Clone of Tetris

A feature-complete terminal Tetris clone in C using NCURSES, with a hidden 'boss mode' to disguise the game.
Platforms:Linux
Stars287
Updated7 years ago
LicenseBSD-3-Clause
Release2015
Genre: Puzzle
Theme: Abstract
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vitetris screenshot
vitetris

Clone of Tetris

A terminal-based Tetris clone with lock delay, customizable controls, and network multiplayer.
Platforms:WindowsLinuxDOS
Stars283
Updated1 year ago
LicenseBSD-2-Clause
Release2018
Genre: Puzzle
Theme: Abstract
Archived
1010! Klooni screenshot
1010! Klooni

Clone of 1010

1010! Klooni is an open-source, libGDX-based fan clone of 1010!, available for desktop and Android, but no longer actively maintained.
Platforms:Android
Stars243
Updated7 months ago
LicenseGPL-3.0
Release2017
Genre: Puzzle
Theme: Abstract
Sporadic
OpenBlok screenshot
OpenBlok

Clone of Tetris

A customizable open-source falling-block game with modern rotation systems, T-spins and Battle, Sprint and Ultra modes.
Platforms:WindowsLinux
Stars121
Updated11 months ago
LicenseGPL-3.0
Release2016
Genre: Puzzle
Theme: Abstract
Sporadic
Pandora's Blocks screenshot
Pandora's Blocks

Clone of Tetris: The Grand Master

A TGM-inspired block-stacking game for the original Game Boy, written in assembly.
Platforms:WebGame Boy
Stars114
Updated7 months ago
LicenseGPL-3.0
Release2023
Genre: Puzzle
Theme: Abstract
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Fluid Table Tennis

Clone of Plasma Pong

A browser-based HTML5 demo combining table tennis with a full-color, real-time fluid dynamics simulation running at 60 FPS.
Platforms:Web
Stars83
Updated4 years ago
LicenseUnknown
Release2012
Genre: Arcade
Theme: Abstract
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Tiny Tetris screenshot
Tiny Tetris

Clone of Tetris

An unfinished Tetris clone for Arduino Nano/Uno with an SSD1306 OLED display.
Platforms:Arduino
Stars83
Updated5 years ago
LicenseUnknown
Release2016
Genre: Puzzle
Theme: Abstract
Halted
shiromino screenshot
shiromino

Clone of Tetris: The Grand Master

An open-source Tetris-like puzzle game that adds pentomino pieces alongside standard tetrominoes.
Platforms:WindowsLinux
Stars52
Updated1 year ago
LicenseUnknown
Release2020
Genre: Puzzle
Theme: Abstract
Active
Block Attack - Rise of the Blocks screenshot
Block Attack - Rise of the Blocks

Clone of Tetris Attack

Block Attack - Rise of the Blocks is an actively developed, GPL-licensed C++17/SDL2 clone of Tetris Attack for Ubuntu LTS and Windows 10+.
Platforms:WindowsLinux
Stars41
Updated12 days ago
LicenseGPL-2.0
Release2015
Genre: Puzzle
Theme: Abstract
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Einstein Puzzle screenshot
Einstein Puzzle

Clone of Sherlock

Einstein Puzzle is a free, cross-platform open-source remake of the DOS game Sherlock, opening a 6x6 grid of cards using logical hints.
Platforms:WindowsLinuxOSX
Stars30
Updated5 years ago
LicenseGPL-2.0
Release2015
Genre: Puzzle
Theme: Abstract
Halted
FreeBlocks screenshot
FreeBlocks

Clone of Tetris Attack

FreeBlocks is a GPLv3 puzzle game similar to Tetris Attack, using separately licensed third-party graphics and music.
Platforms:Linux
Stars29
Updated7 years ago
LicenseGPL-3.0
Release2012
Genre: Puzzle
Theme: Abstract
Sporadic
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Panel Attack

Clone of Tetris Attack

A Tetris Attack remake built with LÖVE, with beta and stable releases for desktop and Android.
Platforms:WindowsLinuxOSX
Stars28
Updated4 months ago
LicenseUnknown
Release2024
Genre: Puzzle
Theme: Abstract
Halted
BananiaJS screenshot
BananiaJS

Clone of Banania

BananiaJS is a from-scratch JavaScript recreation of Banania, reverse-engineered from the original binary since its source code is lost.
Platforms:Web
Stars27
Updated4 years ago
LicenseMIT
Release2019
Genre: Action
Theme: Abstract
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Future Blocks screenshot
Future Blocks

Clone of Tetris

Future Blocks is a Tetris clone written in QBasic by the author in 2000 while in high school, later published for preservation.
Platforms:WebDOS
Stars27
Updated10 years ago
LicenseMIT
Release2014
Genre: Puzzle
Theme: Abstract
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Crack Attack! screenshot
Crack Attack!

Clone of Tetris Attack

An open-source clone of Tetris Attack, with its README giving little further detail beyond install instructions and documentation.
Platforms:WindowsLinux
Stars21
Updated17 years ago
LicenseGPL-2.0
Release2008
Genre: Puzzle
Theme: Abstract
Halted
tetris - Just another Tetris™ clone screenshot
tetris - Just another Tetris™ clone

Clone of Tetris

A Java implementation of Tetris built with Maven, released under the permissive WTFPL license.
Platforms:None
Stars13
Updated4 years ago
LicenseWTFPL
Release2016
Genre: Puzzle
Theme: Abstract
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LX' Arduino Tetris

Clone of Tetris

A hardware Tetris implementation driving a 32x32 LED matrix panel from an Arduino/Genuino Uno, with pushbutton controls.
Platforms:Arduino
Stars10
Updated4 years ago
LicenseUnknown
Release2018
Genre: Puzzle
Theme: Abstract
Halted
Tetris Pyxel screenshot
Tetris Pyxel

Clone of Tetris

A Python/Pyxel Tetris clone playable natively or via WebAssembly in a browser, built as a three-day hobby project.
Platforms:WindowsLinuxOSX
Stars10
Updated2 years ago
LicenseGPL-3.0
Release2022
Genre: Puzzle
Theme: Abstract
Sporadic
Cascade FX screenshot
Cascade FX

Clone of Tetris

Cascade FX is a Tetris-like puzzle game with software-rendered 3D graphics for the NEC PC-FX console, largely finished at version 0.5.
Platforms:PC-FX
Stars9
Updated3 months ago
LicenseMIT
Release2024
Genre: Puzzle
Theme: Abstract
Active
Morpheus Web Remake screenshot
Morpheus Web Remake

Clone of Morpheus

A browser-playable modernization of Soap Bubble Productions' 1998 graphical adventure game Morpheus.
Platforms:Web
Stars9
Updated2 months ago
LicenseMIT
Release2017
Genre: Adventure
Theme: Steampunk
Halted
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Tetris-CSharp

Clone of Tetris

A quickly-built WinForms Tetris clone in C# that supports custom blocksets defining new piece shapes.
Platforms:Windows
Stars8
Updated10 years ago
LicenseUnknown
Release2011
Genre: Puzzle
Theme: Abstract
Halted
SliTris screenshot
SliTris

Clone of Tetris

A configurable Tetris clone with adjustable starting height, density, and speed, plus a local top-10 high score list.
Platforms:Windows
Stars2
Updated2 years ago
LicenseGPL-3.0
Release2020
Genre: Puzzle
Theme: Abstract
Halted
kektris screenshot
kektris

Clone of Tetris

A Tetris variant built with the Pyxel engine, described by its author as '4-quarter tetris', shipped as a pip-installable Python package.
Platforms:Web
Stars2
Updated3 years ago
LicenseMIT
Release2023
Genre: Puzzle
Theme: Abstract
Active
libmx2 screenshot
libmx2

Clone of Tetris

A cross-platform C++20 multimedia library bundling example 2D clones of Breakout, Asteroids, Pong, Tetris, and Frogger.
Platforms:WindowsLinuxOSX
Stars2
Updated24 days ago
LicenseMIT
Release2024
Genre: Puzzle
Theme: Abstract
Sporadic
tetris-60 screenshot
tetris-60

Clone of Tetris

An Emacs package recreating 1984 Tetris's ASCII look on the Soviet Electronika 60 terminal.
Platforms:None
Stars2
Updated6 months ago
LicenseGPL-3.0
Release2026
Genre: Puzzle
Theme: Abstract
Active
Blocks screenshot
Blocks

Clone of Tetris

A terminal-based Tetris clone written in Python with the 'blessed' library, tested on Windows and Linux and under active development.
Platforms:Linux
Stars1
Updated3 months ago
LicenseMIT
Release2025
Genre: Puzzle
Theme: Abstract
Halted
PiTris screenshot
PiTris

Clone of Tetris

A Tetris clone in C for the Raspberry Pi, using a B&W SPI LCD and a Wii Classic Controller for input.
Platforms:Raspberry Pi
Stars1
Updated11 years ago
LicenseUnknown
Release2015
Genre: Puzzle
Theme: Abstract
Halted
TetrisPy screenshot
TetrisPy

Clone of Tetris

An old-school-styled Python Tetris clone with optional downloadable sound effects, built in about five days.
Platforms:WindowsLinux
Stars1
Updated3 years ago
LicenseAGPL-3.0
Release2022
Genre: Puzzle
Theme: Abstract
Active
No preview
Ellaz Falling Blocks

Clone of Tetris

This is the falling-blocks game within Ellaz, a free ad-free Hebrew/English browser portal for kids with offline support and no accounts.
Platforms:Web
Stars0
Updated12 days ago
LicenseMIT
Release2026
Genre: Puzzle
Theme: Abstract
Halted
xonix (Rust) screenshot
xonix (Rust)

Clone of Xonix

A work-in-progress Rust remake of the classic arcade game Xonix, built with Cargo.
Platforms:WindowsLinux
Stars0
Updated3 years ago
LicenseMIT
Release2023
Genre: Action
Theme: Abstract

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