Play Hypersomnia, a multiplayer top-down shooter written in C++ with a web version available.
The Best Desktop Alternatives in 2026
Looking for something like Desktop? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 3 are free or have a free plan and 6 are open source.
The itch desktop app provides a way to play games from itch.io, according to its project description.
Top picks at a glance
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | Hypersomnia | — | Yes | — |
| 2 | ValveResourceFormat | — | Yes | — |
| 3 | Engine Sim | — | Yes | — |
| 4 | DLSSG to FSR3 | — | Yes | — |
| 5 | Rialto | — | Yes | Linux, Windows |
| 6 | Keeperfx | — | Yes | — |
| 7 | Itch.io Assets | — | Not stated | Web |
| 8 | CraftPix | — | Not stated | Web |
| 9 | Game-Assets-And-Resources | — | Not stated | Android, iOS |
| 10 | Pygame | — | Not stated | Linux, macOS, Windows |
All Desktop alternatives
Source 2 Viewer is an all-in-one tool to browse VPK archives, view, extract, and decompile Source 2 assets, including maps, models, materials, textures, sounds, and more.
Engine Sim simulates an internal combustion engine and generates realistic audio.
For titles using DLSS-G, the mod replaces Nvidia's frame generation with AMD FSR 3.
Rialto packages a finished Windows game as a disc menu, installer, and ISO image.
Dungeon Keeper receives an open source remake and fan expansion in KeeperFX.
Itch.io Assets
itch.io/game-assets/freeitch.io lists free game assets including tilesets, character animations, and illustrations.
CraftPix
craftpix.net/freebiesCraftPix offers free 2D game assets for arcade, strategy, platform, and role-playing games.
Game-Assets-And-Resources
github.com/HotpotDesign/Game-Assets-And-Resour…Free and paid game assets and game resources for 2D games, 3D games, mobile games, Steam games, Unity games, and other games.
Pygame
github.com/pygame/pygameBuild multimedia applications and games with pygame, a Python library built on SDL.
Browse a reference list of game engines and their uses for implementing video games.
Host and publish virtual reality browser games on heyVR.io, with server-side features available to developers.
LDtk provides a modern 2D editor for designing levels and maps for games.
CharPad
subchristsoftware.itch.io/charpad-c64-freeCharPad C64 edits character graphics for Commodore 64 software and games.
Wiki / Forum
chronocrash.comBrowse the ChronoCrash community for OpenBOR games, engine resources, and game development discussion.
AssetStore
assetstore.unity.com/searchUnity Asset Store sells 2D and 3D models, SDKs, templates, and tools for making games.
Engine Simulator
engine-sim.partsEngine Simulator models an internal combustion engine in real time and generates audio.
EnginesDatabase
enginesdatabase.comEnginesDatabase catalogs game engines with information on licenses, prices, platforms, and programming languages.
Tilesetter
tilesetter.orgTilesetter generates complete tilesets from base images and exports levels for Unity, Godot, and GameMaker.
Dev Assets
devassets.comGame developers can browse 3D models and asset packs from Dev Assets with pay-what-you-want pricing.
SPARTAN Procedural
pnjeffries.itch.io/spartan-procjam-editionSPARTAN Procedural generates and animates pixel art tiles with procedural features.
Kenney provides free game assets, with a pack that collects its available resources.
jfxr
jfxr.frozenfractal.comGame sound effects can be generated and exported as WAV files with jfxr.
Tiled
mapeditor.orgGame levels and tile maps can be designed with Tiled, a flexible level editor.
Alternatives to similar tools
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