Block-based multiplayer game platform

Open-source engine for Pharaoh (1999)

A sand simulation game

OMSI 2 compatible reimplementation

Space exploration and combat game

Flight simulator

놀이공원 시뮬레이션

Develop your civilization from humble roots to a global empire

Rescue Helicopter Simulator

Open-world space opera

Augustus is an open source re-implementation of Caesar III with changes to gameplay

Open source clone of Theme Hospital

Breathtaking 3D space game in the rings of Jupiter

A game of lonely space adventure

Fun with Blocks

Julius is an open source re-implementation of Caesar III

An evolution simulation game. Take control of your species in the environment and edit your species as a whole. Compete with other evolving species for resources on an alien planet.

A multi-player space game, defend the planet from the incoming asteroids!

Open source transportation simulation game

Free Train Simulator for everyone

Kidsgame, drive a toy wood engine

Physics sandbox game

City building game

Spaceship bridge simulator game

Kids game, drive a toy wood engine

Free train simulator

Play modded Minecraft with ease

Custom Minecraft Launcher to easily manage multiple Minecraft installations at once

Futsal team-management game.

Open source simulation game based upon Transport Tycoon Deluxe