Block-based multiplayer game platform

Explore, trade, and fight in a 2D galaxy.

Develop your civilization from humble roots to a global empire

Flight simulator

City building game

Breathtaking 3D space game in the rings of Jupiter

Plan and build a city

Enjoyable metro building game

Free train simulator

Open source simulation game based upon Transport Tycoon Deluxe

Spaceship bridge simulator game

Kids game, drive a toy wood engine

Open source transportation simulation game

Free Train Simulator for everyone

Rescue Helicopter Simulator

Futsal team-management game.

A sand simulation game

Kidsgame, drive a toy wood engine

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

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.

Space exploration and combat game

Julius is an open source re-implementation of Caesar III

Play modded Minecraft with ease

Physics sandbox game

Amusement park simulation

Open source clone of Theme Hospital

Fun with Blocks

Open-world space opera

Custom Minecraft Launcher to easily manage multiple Minecraft installations at once

A game of lonely space adventure