I've been using:
"Crafting/Researching adds items"
This one works, but I'll also point out, that if you upgrade part of your robot, the parts you used will also increase by one, so only make 1 of any piece, by the time you fully upgrade a tier you'll have like 6 of them. So yeah, don't keep building peices for upgrades, it's pointless.

"Unlimited Fuel/Oxygen"
I believe this one works just fine.

"Unlimited Health"
This doesn't seem to work at all. I know getting hit by monsters, electricity (or gasses or something from rocks), as well as drill overheating all causes it to go down.

"No Overheat"
this doesn't work properly, you lose health if you overuse your drill, that being said it doesn't actually tell you it's overheating, so it just gives you visually unlimited.

"Always Collect 10 resources"
It actually causes you to not be able to obtain much in the way of resources. It seems like you actually get more resources each time you grab them, however you lose a large chunk of inventory space, it keeps it at a single line, which is about 30 items.


"Super Dig Speed"
There needs to be a warning not to go sideways with this, it will throw you off the side of the map (happened to me in a aquatic level), to which you can't get back from. Other than that it atually works well.