Players can download rovers, vessels, bases, and stations from others and add it to their libraries.
The increase in tools has led to the growth of easy access to mods unlike before. On seeing this, the modding community started gaining massive interest in building the game with simple access and an aesthetic without too many Complications. After the release of the game, it was immediately starting getting a lot of positive response. 'Kerbal Space Program' has always had an active modding community from the very beginning.