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

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  • 1
    ElonaPlusCustom-GX

    ElonaPlusCustom-GX

    Elona+ variant based on Custom-G

    ElonaPlusCustom-GX is a heavily modded and translated fork of the Japanese roguelike RPG Elona+, featuring new UI enhancements, rebalanced mechanics, bug fixes, and original content. Set in a whimsical fantasy world, Elona+ offers deep character creation, quests, housing, and turn-based combat. This GX version focuses on player experience, expanding Elona’s cult following with English patches and streamlined gameplay.
    Downloads: 11 This Week
    Last Update:
    See Project
  • 2
    boscaceoil

    boscaceoil

    A simple music making program

    Boscaceoil is a cross-platform, standalone music tracker designed by indie game developer Terry Cavanagh. Built with Flash, it lets users compose music in a grid-based tracker interface with built-in instruments that mimic the sound of old-school game consoles. It’s great for creating retro game music or experimenting with synthesized tones in a nostalgic interface that feels like a modern homage to classic trackers.
    Downloads: 6 This Week
    Last Update:
    See Project
  • 3
    Oblivion Works
    Wrye Bash has moved to Github! Downloads: https://github.com/wrye-bash/wrye-bash/releases Code: https://github.com/wrye-bash/wrye-bash
    Downloads: 29 This Week
    Last Update:
    See Project
  • 4

    AIMX

    AIMX – Free tool to improve aim. Run all files in one folder.

    AIMX is a professional gaming tool to improve aim accuracy. Free and easy to use. Compatible with Windows 10 and 11.
    Downloads: 108 This Week
    Last Update:
    See Project
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    SkyUI

    SkyUI

    SkyUI interface mod for Skyrim

    SkyUI is an interface mod for The Elder Scrolls V: Skyrim that overhauls the game's user interface to enhance usability, featuring improved inventory management and menu navigation. Thanks to MIT license for providing this standard disclaimer. SkyUI interface mod for Skyrim. Modular architecture enabling community extensions. Redesigned menu layouts for better clarity.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 6
    Anodyne 1 Repo

    Anodyne 1 Repo

    Action-adventure game originally released in 2013

    Anodyne is a surreal action-adventure game originally released in 2013 by Analgesic Productions. The 1-Repo is the open source release of the game’s source code, assets, level editor etc, so users can build, modify, or examine the game. The game features exploration, puzzles, a broom as a tool/weapon, top-down rooms, dreamlike narrative and atmosphere, and pixel-art graphics. This is all of the original music source files which you can open in REAPER and play back using the free sfz plugin with some freely available soundfont files. There's more instructions inside! REAPER lets you easily export these projects as MIDI files to use in other DAWs, even if you don't have the original plugins.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 7
    VVVVVV

    VVVVVV

    The source code to VVVVVV

    From the creator of Super Hexagon, VVVVVV, the hit 2010 indie platformer, now available on android and iOS! Winner of Indiecade's 2010 award for Most Fun/Compelling Game. There are two versions of the VVVVVV source code available, the desktop version (based on the C++ port, and currently live on Steam), and the mobile version (based on a fork of the original flash source code, and currently live on iOS and Android). If you’re looking for the game’s text, that’s mainly (but not entirely) in the Scripts.cpp and TerminalScripts.cpp classes. These functions basically load data into a very simple script parser that controls cutscene logic. All the actual levels in the game are hardcoded in huge arrays generated with a map editor, which exports the levels in source code. Since the 2.0 update, the Windows, Mac and Linux versions of VVVVVV have featured a powerful and easy to use level editor.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 8
    Super Smash FLash 2

    Super Smash FLash 2

    Super Smash Flash 2 is the most must-play battle game with 28 classic

    SSF2 Fan Club: https://www.facebook.com/SuperSmashFlash2FC/ Play SSF2 Online: https://www.freegames66.com/fighting/super-smash-flash-2/ Nice news for those who love Super Smash Flash game, the upgraded version is better and better with an extra 3 playable characters to swell the ranks too (Marth, Zero Suit Samus and Chibi-Robo). Super Smash Flash 2's gameplay is very similar to the official Super Smash Bros. However, the most interesting feature of SSF2 is that character's health is measured by a damage percentage counter. It means a character is attacked, the damage will be accumulated, and percent value gets high. The controls of Super Smash Flash 2 are also different from the previous version. Make use of WASD keys to move Player while the arrow keys are used to control second player. The O and P keys still remain in P-1's possession, the P key for standard attacks, the I key for shield, and the 1 key for taunting.
    Downloads: 28 This Week
    Last Update:
    See Project
  • 9
    Glitch Client

    Glitch Client

    Source for the Flash-based Glitch client

    Glitch-client is the source code for the original Flash-based client for Glitch, the MMO game developed by Tiny Speck. It includes the user interface, display logic, game logic client-side (in AS3), asset handling and communication with servers. The client handles rendering the game world, inventory, avatars, locations, games etc., via the Flash client. The client code was later released as part of the asset archive after the game shut down. Networking / protocol logic to sync with game servers, update game state etc. (though server code is separate). Asset loading and display: integrating graphics/animations, locations, items etc. in the client view.
    Downloads: 2 This Week
    Last Update:
    See Project
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  • 10
    mapgen2

    mapgen2

    Map generator for games

    mapgen2 is a procedural map / island generator intended for games. It focuses on generating continent/island style maps (coastlines, mountains, rivers, etc.) with a vector / polygonal structure rather than a full high-resolution tile grid. Originally written in ActionScript, this tool emphasizes generating aesthetically pleasing island maps with realistic natural features while keeping computational complexity manageable. It supports exporting to SWF (Flash) via appropriate tooling. The most important features I want are nice island/continent coastlines, mountains, and rivers. Non-goals include impassable areas (except for the ocean), maze-like structures, or realistic height maps.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 11
    IncrediBots
    Build custom robots in your browser with IncrediBots! Design your robot by drawing shapes, joints, motors, and more! Then, pilot your machine using your own custom key bindings. NOTE: OPEN SOURCE VERSION CAN BE DOWNLOADED FROM "FILES" TAB!
    Downloads: 7 This Week
    Last Update:
    See Project
  • 12
    Juicy Breakout
    Juicy Breakout is a demo/example game created by grapefrukt (Martin Jonasson & Petri Purho) to explore and demonstrate “juiciness” in game feel, how small visual, animation, and feedback effects make a game feel more responsive, alive, and engaging. It’s built in ActionScript (Flash) and uses grapefrukt’s own libraries (grapelib) to handle game framework, input, rendering, etc. The demo showcases a Breakout-style (brick-breaking) game but with extra polish, effects, easing, cascading animations, sound, and visuals that exaggerate response so you feel every bounce, paddle movement, and collision. The source is under the zlib license, allowing free use and modification.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 13
    VirtualCockroach

    VirtualCockroach

    Cockroach Desktop "Pet"

    VirtualCockroach is a desktop “pet” application that displays a cockroach roaming around on your desktop. It was developed using Adobe AIR / Flash, includes desktop integration (taskbar icon, system tray, etc.), has various behavioural modes, and includes features like hiding the window, startup animation, etc., mostly as amusement or novelty. Modify the tentacle animation, change from simple png reading to automatic random movement. Update window menu interface, support drag window. Expand the optional range of cockroach sizes, but don't be greedy and be careful that system resource usage is too high.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 14
    The Stargate Atlantis Computer Simulator
    This is a Flash simulation of the Stargate Atlantis Computer systems including Dial Home Device and Outgoing Gate screen.
    Downloads: 7 This Week
    Last Update:
    See Project
  • 15
    Flash ActionScript 3.0 port of Erin Catto's 2D Physics library Box2D.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 16
    Homepages for my projects: userinfo, pwmd, libpwmd, cboard, ncast, ezxradio and bubblegum. There are also code snippets, both VIM and EPIC scripts and more.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 17
    Super-Tirititran es un video-juego en 2D Open Source al estilo de los clásicos juegos de naves ambientado en Cádiz, ciudad donde nacieron los 3 integrantes de caninoStudios. Los escenarios, personajes y ambientación del juego son parte de esta ciudad.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 18
    Bingo Call System is a flash based program, with a php back end, for use in displaying called bingo numbers.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 19
    Birthright

    Birthright

    Managing Tool for Birthright

    This project has been replaced by a more generic realm management RPG. You can find the link to the Kickstarter campaign here : https://www.kickstarter.com/projects/816800048/106972727?ref=556619&token=17279351 --------------------------------------------------------------- Adobe AIR application to help Game Master managing his D&D Birthright Campaign. The application is now in a "release" status but we're always waiting for users feedback to fix all possible bugs. We encourage you to read the user guide in the Wiki folder under the Files menu. Enjoy !
    Downloads: 1 This Week
    Last Update:
    See Project
  • 20
    KitVision

    KitVision

    KitVision is a Framework for creating tangible tabletop games

    With KitVision you can create very simple tabletop games based on Tangible Interaction (manipulation of objects). KitVision uses the reacTIVision framework for dealing with visual based tabletop hardware. Computer programming skills are not required to create tabletop games with KitVision. A Graphic Assistant enables the designer to model the game, and to define images, sound and game rules. Adobe Air has to be installed in order to work with KitVision http://get.adobe.com/es/air/ Manual, Tutorials and more info can be found at: http://www.toyvision.org KitVision has been developed by Clara Bonillo, Olga Blasco and Javier Marco, at the GIGA Affective Lab (Zaragoza University, Spain)
    Downloads: 1 This Week
    Last Update:
    See Project
  • 21
    An actionscript 3 game with RPG and RTS elements. The game is in a semi-playable state, but there's still a long way to go. Check the website for a playable demo of a recent version from the git repository.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    Open Source Game is a 2D 3D fighting game based in flash. Please help us to devlop our game!
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    A social racing game with distributed leader boards and open-source tracks.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    A.E. Script is a Flash/XML based engine to create graphical adventures playable in browsers like 'IE' or 'Firefox'. Through XML any compliant document can be an own story to play and be customed with many options that A.E. Script and Flash have to of
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    Actionscrip 3.0 physics engine. Based on the cyclone engine from Ian Millington who wrote the book "Game Physics Engine Development". Plans are to support 2d and 3d( using f.e. Away3d to display bodies ).
    Downloads: 0 This Week
    Last Update:
    See Project
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