Steam Games and Add-ons

Browse 1,360 Steam Games and Add-ons on AlternativeTo.

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  1. Krita icon
     1369 likes

    A free, open-source painting program for professional artists offering customizable UI, 9 brush engines, layer support, and color management.

    • Digital Painting Tool
    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Android Tablet
    • Epic Games Store
    • PortableApps.com
    • Steam
    Main Window
    Best alternatives are GIMP iconGIMPandAdobe Photoshop iconAdobe Photoshop136 alternatives
  2. OBS Studio icon
     1239 likes

    Comprehensive software providing screen recording and live streaming on Mac, Windows, and Linux with powerful encoding support and unlimited scenes.

    OBS Studio screenshot 1
  3. Blender icon
     1701 likes

    Free open-source 3D software for modeling, texturing, rigging, animation, rendering, compositing, video editing, and simulation.

    • 3D Modeler
    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • BSD
    • Flathub
    • PortableApps.com
    • Haiku
    • Steam
    • Flatpak
    • Snapcraft
    Splash Artwork for Blender 4.3
    Best alternatives are Autodesk Maya iconAutodesk MayaandWings 3D iconWings 3D138 alternatives
  4. ShareX icon
     761 likes

    Free and open-source tool for screen capture and recording; enables file uploads, annotation, dark mode, 4K support, and customizable themes.

    Main window
    Best alternatives are OBS Studio iconOBS StudioandFlameshot iconFlameshot240 alternatives
  5. Godot Engine icon
     554 likes

    Godot Engine is a feature-packed, cross-platform game engine to create 2D and 3D games from a unified interface. It provides a comprehensive set of common tools, so that users can focus on making games without having to reinvent the wheel.

    • Game Development Tool
    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • Epic Games Store
    • Flathub
    • F-Droid
    • Haiku
    • Steam
    • FreeBSD
    • Flatpak
    Godot Engine screenshot 1
    Best alternatives are Unreal Engine iconUnreal EngineandUnity iconUnity173 alternatives
  6. RetroArch icon
     296 likes

    A portable, fast, and lightweight emulator frontend supporting classic and modern gaming systems with features like real-time rewinding and shader support.

    • Game Emulator
    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Blackberry
    • iPad
    • F-Droid
    • Steam
    • Raspberry Pi
    • Playstation
    • Xbox
    Main view
    Best alternatives are SteamOS iconSteamOSandDuckStation iconDuckStation135 alternatives
  7. Proton icon
     105 likes

    Proton is a tool for use with the Steam client which allows games which are exclusive to Windows to run on Linux kernel operating system. It uses Wine to facilitate this.

    Proton screenshot 1
    Best alternatives are Wine iconWine40 alternatives
  8. Portal icon
     440 likes

    Portal™ is a puzzle game from Valve. Set in the mysterious Aperture Science Laboratories, Portal has been called one of the most innovative games on the horizon and will offer gamers hours of unique gameplay.

    • Puzzle Game
    • Mac
    • Windows
    • Linux
    • Steam
    • Playstation
    • Xbox
    Banner
    Best alternatives are Mari0 iconMari0andGravitas iconGravitas19 alternatives
  9. SteamOS icon
     158 likes

    SteamOS is a Arch Linux based Linux distribution designed to run Valve's Steam and Steam games. It also provides a desktop mode .

    SteamOS screenshot 1
    Best alternatives are RetroArch iconRetroArchandBazzite iconBazzite16 alternatives
  10. Enable dynamic, animated wallpapers on Windows desktop with 3D, videos, and apps support. Share creations via Steam Workshop and stay ad-free.

    Wallpaper Engine screenshot 1
    Best alternatives are Lively Wallpaper iconLively Wallpaper46 alternatives
  11. Plants vs. Zombies is a tower defense video game by PopCap. A mob of fun-loving zombies is about to invade your home, and your only defense is an arsenal of zombie-zapping plants. Use peashooters, wall-nuts, cherry bombs and more to mulchify zombies before they reach your front...

    • Tower Defense Game
    • FreemiumProprietary
    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Kindle Fire
    • Steam
    • Playstation
    • Nintendo Switch
    • Xbox
    iPhone
    Best alternatives are Junkworld iconJunkworldandKingdom Rush iconKingdom Rush47 alternatives
  12. Half-Life icon
     289 likes

    Half-Life is a science fiction first-person shooter video game developed by Valve Software, the company's debut product and the first in the Half-Life series.

    Half-Life screenshot 1
    Best alternatives are Quake iconQuakeandDoom iconDoom20 alternatives
  13. VEGAS Pro icon
     247 likes

    Utilizes AI tech for creative video production. Advanced audio editing with SOUND FORGE Pro. Enables mobile video upload and cloud collaboration.

    VEGAS Pro screenshot 1
    Best alternatives are Kdenlive iconKdenliveandShotcut iconShotcut106 alternatives
  14. Fences icon
     294 likes

    Desktop organizer for Windows 10/11, arranging files in customizable shaded areas. Features include quick access, snapshot layouts, and enterprise tools.

    Maintain a distraction-free desktop.
  15. Grand Theft Auto icon
     176 likes

    Experience action-adventure gameplay in open-world settings, with missions and side activities set in cities reflecting American locales.

    • Open World Game
    • Windows
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Epic Games Store
    • Steam
    • Playstation
    • Xbox
    GTA III
    Best alternatives are Saints Row iconSaints RowandSleeping Dogs iconSleeping Dogs28 alternatives