A sand simulation game

Open source clone of Theme Hospital

Block-based multiplayer game platform

Open-source engine for Pharaoh (1999)

Open source transportation simulation game

Free train simulator

OMSI 2 compatible reimplementation

City building game

Kids game, drive a toy wood engine

Open source simulation game based upon Transport Tycoon Deluxe

Enjoyable metro building game

Rescue Helicopter Simulator

Plan and build a city

Open-world space opera

Kidsgame, drive a toy wood engine

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.

Breathtaking 3D space game in the rings of Jupiter

A game of lonely space adventure

Free Train Simulator for everyone

Julius is an open source re-implementation of Caesar III

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

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

Custom Minecraft Launcher to easily manage multiple Minecraft installations at once

Play modded Minecraft with ease

Spaceship bridge simulator game

Physics sandbox game

Futsal team-management game.

Űrkutatási és harci játék

Develop your civilization from humble roots to a global empire

Fun with Blocks