Warp car can be taken with to player to another planet. It's just chilling on my platform right now. I'm curious if the mission repeats and if this can interact with the repeated mission.

The "charge this device" mission has the same energy priority as the Warp Teleporter, making it unusable for charging the device.

Not quite a bug but it sorta is still a bug but the (first?) spitter boss is super underpowered. It has no range so it can be kited very easily, especially with a car.

Spitter boss has a typo in description.

It's not immediately clear that bosses upgrade floors/platforms! I ignored them for too long in the early game!

Warp car is useless after its objective is reached. Dont worry
About the charge, it is intented: you have to create new energy there (look for water... install poles etc)
Changed the boss range in this new version
About the platforms/ boss thing, you are right. I plan to remove bosses from missions. They will pop up sometimes in any planet, just to mess things, but I will create a new kind of mission for platforms. Maybe a escort one..
Thanks for the report