Mothership from Tuesday Night Games.

Space horror RPG with light system, a grungy feel and some incredible modules, all packed into tight, well written zine-style manuals.

The player’s survival guide is free on their website. https://www.tuesdayknightgames.com/products/mothership-players-survival-guide

I know a Kalahari.

Hold! What you are doing to us is wrong! Why do you do this thing?

What house is this mech from?

It no longer exists, but take her for a test-pilot and you’ll agree–