Amusement park simulation

Block-based multiplayer game platform

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

Fun with Blocks

Open-world space opera

Breathtaking 3D space game in the rings of Jupiter

A game of lonely space adventure

A sand simulation game

Open source transportation simulation game

Develop your civilization from humble roots to a global empire

Free train simulator

ATC Training Simulator

Kidsgame, drive a toy wood engine

Custom Minecraft Launcher to easily manage multiple Minecraft installations at once

City building game

Open source clone of Theme Hospital

Free Train Simulator for everyone

Modrinth's game launcher

Spaceship bridge simulator game

Rescue Helicopter Simulator

Plan and build a city

Kids game, drive a toy wood engine

Enjoyable metro building game

Open source simulation game based upon Transport Tycoon Deluxe

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

Julius is an open source re-implementation of Caesar III

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

Futsal team-management game.

Space exploration and combat game

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.