space-wizards / space-station-14

A multiplayer game about paranoia and chaos on a space station. Remake of the cult-classic Space Station 13.

Kindness-Kismet / stelliberty

Stelliberty Remake: A high-performance, visually appealing, and modern cross-platform network client.

C7-Game / OpenCiv3

OpenCiv3 is an open-source, cross-platform, mod-oriented, modernized remake of Civilization III by the fan community built with the Godot Engine and C#, with capabilities inspired by the best of the 4X genre and lessons learned from modding Civ3.

ipodtouch0218 / NSMB-MarioVsLuigi

Standalone Unity remake of New Super Mario Bros DS' multiplayer gamemode, "Mario vs Luigi"

Pyrdacor / Ambermoon.net

Ambermoon rewrite in C#

playopenz / OpenZ

OpenZ: the faithful open-source 3D fan remake of Z (The Bitmap Brothers, 1996) for its 30th anniversary. Free, never sold, 100% original assets.