Free Train Simulator for everyone

Block-based multiplayer game platform

Amusement park simulation

Rescue Helicopter Simulator

Fun with Blocks

A game of lonely space adventure

Space exploration and combat game

Spaceship bridge simulator game

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

Flight simulator

Free train simulator

ATC Training Simulator

Enjoyable metro building game

Custom Minecraft Launcher to easily manage multiple Minecraft installations at once

Physics sandbox game

Open source simulation game based upon Transport Tycoon Deluxe

Breathtaking 3D space game in the rings of Jupiter

Kids game, drive a toy wood engine

A sand simulation game

Julius is an open source re-implementation of Caesar III

Futsal team-management game.

Kidsgame, drive a toy wood engine

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

City building game

Open source clone of Theme Hospital

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.

Develop your civilization from humble roots to a global empire

Open source transportation simulation game

Modrinth's game launcher

Open-world space opera