TL;DR
A cute little buddy crash-lands with you, builds stuff, and keeps you company.What?
My imagination can't help but conjure WALL-E. R2-D2 fills a similar role.TV Tropes: Cute Machines
- available immediately
- performs same actions as construction (and logistic?) robots
- moves as slowly as possible without being frustrating
- not intimidating for new players
- minimal impact on speedruns
- putters about on the ground (confused pathing adds to charm)
- powers self with built-in solar (or takes fuel like vehicles?)
- rebuilds self if destroyed (slowly)
- impossible to create more
- upgrades in tech tree? (I think not)
- does not fight
- makes happy noises when helping
- makes unhappy noises around biters
- imitates curiosity when not busy
Why ?
Primary function: make blueprints relevant from 00:00.Bonus: make solo playthrough feel less lonely.
Bonus: emotionally trap (ok, retain) players who like pets.
Bonus: fill role of director and narrator of tutorials.