Best Open Source JavaScript Games

JavaScript Games

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Browse free open source JavaScript Games and projects below. Use the toggles on the left to filter open source JavaScript Games by OS, license, language, programming language, and project status.

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1

Warzone 2100

RTS game with the theme of Strategy by Design

You command the forces of “The Project” in a battle to rebuild the world after mankind has almost been destroyed by nuclear missiles. The game offers a full campaign with optional (but strongly recommended!), videos, battle against four factions, multi-player and single-player skirmish modes, and an extensive tech tree and a full unit designer. Multi-player is also cross-platform, battle your friends with any OS, Windows, Linux or Mac, it all works seamlessly! We also offer 100% portable Windows builds, take the game and install it anywhere! Our source repo is now at https://github.com/Warzone2100/warzone2100 Warzone 2100 works on both 32 & 64 bit Windows 7 or higher, 32 or 64 bit Linux, & macOS 10.14+.

102 Reviews

Downloads: 1,768 This Week

Last Update: 2026-04-07
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2

0 A.D.

0 A.D. is a free, open-source, cross-platform real-time strategy game.

0 A.D. (pronounced "zero ey-dee") is a cross-platform real-time strategy (RTS) game of ancient warfare. It's a historically-based war/economy game that allows players to relive or rewrite the history of ancient civilizations, each depicted at their peak of economic growth and military prowess.

92 Reviews

Downloads: 366 This Week

Last Update: 2026-02-18
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3

M.A.M.E. Catalog / Launcher II

QMC2 is a Qt based multi-platform GUI front end for MAME NOTE: A new version is hosted and developed at https://github.com/qmc2/qmc2-mame-fe

Downloads: 3 This Week

Last Update: 2021-10-15
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4

Lethal Dosis

NinYawg Adventure

NinYawg Adventure - 2D side-scrolling sandbox game for Android system devices.

Downloads: 0 This Week

Last Update: 2014-08-21
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