- OSGL, Awesome Open Source Games or LibreGameWiki - Open-Source Games
- Galaxy of Games - PC Ports, Decompilations, Remakes, Fan Games and more
- Awesome Game Remakes or Game Clones - Open-Source Remakes
- Awesome Terminal Games - ASCII Terminal Games
- Kliktopia - Klik Games
- OpenRCT2, 2 - Open-Source RollerCoaster Tycoon 2
- Luanti /
https://github.com/luanti-org
or Classicube - Open-Source Minecraft Alternatives - Locomalito or RetroSpec - Classic Game Remakes
- OpenFortress - Team Fortress 2 Mod
- TF2 Classic - Team Fortress 2 Classic Mod
- RisingHub - Battlefield Heroes Revival Project
- Chrono Divide or OpenRA - Command & Conquer Recreations / Ports
- Beyond All Reason - Open-Source Total Annihilation / Supreme Commander /
https://discord.gg/beyond-all-reason
/
https://github.com/beyond-all-reason - DFWorkshop - Daggerfall Unity Engine Port
- OpenMW - Morrowind Remake /
https://github.com/OpenMW/openmw
/ Multiplayer - ECWolf - Wolfenstein 3D, Spear of Destiny & Super 3D Noah's Ark Port
- IOQuake3 - Quake 3 Source Port /
https://github.com/ioquake/ioq3 - YQuake2 - Quake 2 Source Port /
https://github.com/yquake2/yquake2 - Xonotic - Open-Source Modified Quake Engine FPS
- Silent Hill 2: Enhanced Edition - Silent Hill 2 Mod Project
- SRB2 - Open-Source Sonic Fan Game /
https://git.do.srb2.org/STJr/SRB2 - SRB2Kart /
https://github.com/STJr/Kart-Public
or RingRacers - Open-Source Sonic Kart Games - Aleph One - Open-Source Marathon Continuation
- REDRIVER2 - Driver 2 PC Port
- Streets of Rage Remake - Streets of Rage Remake
- OpenSA - Swarm Assault Recreation / OpenRA Required / Non OpenRA Version
- TeamForever - Sonic 1 & 2 Enhanced / S1F Mods / S2A Mods / YouTube / Tumblr
- Sonic 3 A.I.R. - Sonic 3 & Knuckles Enhanced / Mods, 2 /
https://dc.railgun.works/s3air
/
https://github.com/Eukaryot/sonic3air - EDuke32 - Duke Nukem 3D Source Port
- NBlood - Reverse-Engineered Duke Nukem Ports
- SP Tarkov - Escape From Tarkov Single Player Mod
- doukutsu-rs - Open-Source Cave Story
- Arx Libertatis - Arx Fatalis PC Port
- Mars 3D - Mars 3D Translation & Remake
- Unciv - Civilization V Remake
- FreeCiv - Civilization Remake /
https://github.com/freeciv - OpenTTD - Transport Tycoon Remake
- CannonBall - OutRun Remake / Video
- EDOPro - Yu-Gi-Oh! TCG Fangame
- OpenNox - Nox Revival Project
- Pixel Gun X - Pixel Gun 3D Revival Project Discord
- Infinity Blade PC - Infinity Blade PC Port /
https://www.reddit.com/r/infinityblade
/
https://discord.gg/GfX3pmC - Pac-Man - Pac-Man with Added Features
- SpaceCadetPinball - Space Cadet Pinball / Android
- Visual Pinball - Pinball Table Editor / Simulator / Tables
- YARC-Official - Rock Band Clone / Launcher /
https://discord.gg/sqpu4R552r - Clone Hero - Guitar Hero Clone / Setlists, 2, 3 / Wii Controller Support / Custom Client
- ITGmania - DDR Clone
- beatoraja - BMS Player as Alternative to IIDX / beatoraja English Guide
- Unnamed SDVX clone - Sound Voltex Clone
- OpenTaiko - Taiko no Tatsujin Clone / Taiko Simulator Guide
- Etterna or Quaver - O2Jam Clones
- osu!, osu!droid or McOsu - Osu! Tatakae! Ouendan Clones
- PPD - Project Diva Clone
- Rhythia (Discord) - Sound Space Clone
- Cytoid - Cytus Clone
- Sonolus - Project Sekai Clone /
https://github.com/Sonolus
/ Guides