Hey all - Tynan here. This is the first of our Biotech preview blog posts, where we lay out the features of the Biotech expansion, and the thought behind them, in more detail. You can look forward to more posts on the way. (If you missed the Biotech announcement, you probably want to start there. You can wishlist RimWorld - Biotech here.)

Todays preview post covers mechanitor core concepts, mechanoid infrastructure, and labor mechanoids. The next post is in a few days, and will cover combat mechanoids, enemy super-mechanoids, and other mechanitor-related features, and there will be many more after that.

[h2]The mechanitor[/h2]

A mechlink is a new implant that allows a person to form a direct mental link to mechanoids and control them via electromagnetic signals and psychic influence. Someone who has a mechlink is called a mechanitor.



Mechanoids arent controlled independently, but through a human - this design intentionally keeps the mechanoid systems focused on a human being, which is critical to building an emotional story.

Mechanoids can perform in both work and combat. Some mechanoids are workers that will politely harvest crops or haul items as long as their little power cells are charged. Some can work or fight, crushing rock and bone with equal ease. Finally, there are a wide array of pure combat mechanoids with very diverse abilities. Incendiary beam weapons, movable projectile shields, long-range charge lances, blade-covered scythers, flame-spitters and more can be deployed in many combinations to defeat any threat via interlocking tactics.

There are a few ways to become a mechanitor, and all involve looting technology from an ancient dead mechanitor. If you can dig a datacore out of an ancient ruined super-mechanoid, you can use it to call an ancient mechanitors ship to land at your colony and harvest the mechlink from his body. Alternatively, you might be able to learn about an ancient mechanitors command complex, go there, penetrate inside through the security systems and grab the mechlink from him. You can also start the game with the new mechanitor scenario, where you begin the game as a solitary mechanitor with a mechanoid buddy.

Its possible to do a single-person mechanitor run, where one mad scientist type lives alone in a grand base surrounded by walking, semi-thinking machines. Making this possible was a design goal from day one, because exotic play paths are so fun to explore. However, we expect mechanitors to most often live more normally among other colonists, commanding mechanoids to work and fight alongside human allies. If you really want to scale up, it is possible to collect multiple mechlinks and turn several colonists into mechanitors, though this takes a long time.

All our game mechanics interact freely. Its possible for your mechanitor to also be a high noble with the Royalty expansion, a religious prophet with the Ideology expansion, and a deathless blood-drinker with this Biotech expansion, because why not?

Mechanitors start out with the ability to command just a few small mechs. Over time, they can grow a grand swarm. They do this by gaining more bandwidth and control groups:

• Bandwidth determines how many mechs a mechanitor can gestate and control at once. A mechanitor who loses bandwidth will temporarily disconnect from some of their mechanoids. If a mech is left disconnected for too long, it may reconnect with the wild mech hive and leave - or attack.
  
• Control groups are groups of mechs who can be controlled as a unit. A mechanitor with more control groups can send mechanoids to do more separate tasks at the same time. A more advanced mechanitor can have combat mechs patrolling a colony, labor mechs toiling in the field, and bodyguard mechs escorting them around, all at the same time.