Crystal Machine - to power up outposts or purchase extra lives (depending on use-case/context).

Map Machine - to aid in the navigation of caves and to map out teleportations to your friends.

Biomass Shredder - exchange fruits and critters to progress to new sections of the cave.

Portal Generator - creates portals that can be used to teleport to your allies.

Perk Machine - trade crystals for pills that enhance your clone's survivability.

Treasure Chest - find and insert a battery to unlock a minor reward (extra crystals, perk pills, radberries).

Battery Terminal - where the player can place/remove batteries to power up/down machines.

Some modular, free-hanging platforms.

The entire collection of modular platforms.