* Tech blueprints, product blueprints, and scrap parts can be scavenged from crashed ships, factories, and so on. You can install these blueprints in your gun, suit, or ship.
* An unknown number of races and factions exist in this universe, and members of each will speak to you in their own language. The text is gobbledegook at first, which means that decision-tree conversations can only commence if you make wild guesses.
* However, dotted across each planet are monoliths. These giant tablets with alien calligraphy function like the Rosetta Stone. Discovering them will further increase your language skills, meaning that more of each race's speech text will be translated into English. At some point you will be able to make calculated guesses about what each faction representative is saying to you ("Can XXX XX offering XX XXX technology?"), and later your conversations will be fluent.
* Monoliths also teach you some lore about each race. Additionally, sleeping in front of them will restore your health.
* Each race has its own technologies, such as different types of ships and suits. The only creature I encountered appeared to be an android, and my guess is that it was in awe of my presence.
* When conversing, choosing the right option can make races happy. Frequent interactions can raise your reputation within each faction. Friendly factions can open up trading options, and even offer items such as upgraded weapons. The races who you befriend will help you in their own specialised field--one could be skilled in the sciences, for example, meaning your bond will increase some of your tech skills.
* Players have a standing with each of the races, who have their own relationships and rivalries with each other, much like in Civilization.