City building game

A sand simulation game

ATC Training Simulator

Custom Minecraft Launcher to easily manage multiple Minecraft installations at once

Fun with Blocks

Breathtaking 3D space game in the rings of Jupiter

Block-based multiplayer game platform

Open source clone of Theme Hospital

Enjoyable metro building game

Flight simulator

Kids game, drive a toy wood engine

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

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.

Open source transportation simulation game

Free train simulator

Develop your civilization from humble roots to a global empire

Modrinth's game launcher

Open source simulation game based upon Transport Tycoon Deluxe

Physics sandbox game

Amusement park simulation

Futsal team-management game.

Spaceship bridge simulator game

Free Train Simulator for everyone

Space exploration and combat game

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

Plan and build a city

Open-world space opera

Kidsgame, drive a toy wood engine

A game of lonely space adventure

Julius is an open source re-implementation of Caesar III