Spaceship bridge simulator game

Enjoyable metro building game

Open Source Real-Time Economy Simulation 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.

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

Fun with Blocks

Amusement park simulation

Free Train Simulator for everyone

Develop your civilization from humble roots to a global empire

A sand simulation game

Flight simulator

Open source transportation simulation game

Block-based multiplayer game platform

Custom Minecraft Launcher to easily manage multiple Minecraft installations at once

City building game

Kids game, drive a toy wood engine

Julius is an open source re-implementation of Caesar III

Futsal team-management game.

Space exploration and combat game

Open source simulation game based upon Transport Tycoon Deluxe

Physics sandbox game

Breathtaking 3D space game in the rings of Jupiter

A game of lonely space adventure

Kidsgame, drive a toy wood engine

Modrinth's game launcher

ATC Training Simulator

Open-world space opera

Open source clone of Theme Hospital

Rescue Helicopter Simulator

2D Space Trading & Combat Game