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

Develop your civilization from humble roots to a global empire

Amusement park simulation

Custom Minecraft Launcher to easily manage multiple Minecraft installations at once

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

Block-based multiplayer game platform

Spaceship bridge simulator game

Kids game, drive a toy wood engine

Flight simulator

Fun with Blocks

Play modded Minecraft with ease

Open source simulation game based upon Transport Tycoon Deluxe

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

A sand simulation game

Julius is an open source re-implementation of Caesar III

Enjoyable metro building game

Open source clone of Theme Hospital

Kidsgame, drive a toy wood engine

Plan and build a city

Rescue Helicopter Simulator

Breathtaking 3D space game in the rings of Jupiter

Space exploration and combat game

Physics sandbox game

Free Train Simulator for everyone

A game of lonely space adventure

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.

Free train simulator

Open-world space opera

City building game

Open source transportation simulation game