This is management/logistics game, right?
1) 99% of decisions you make in the game are permanent. You can only undo until the last exploration you made, because *supposedly* you opened a grail that's going to help you out. In a single player game with no leaderboard, yeah. Why not make it a choosable feature if you really aren't willing to add that "demolish" button?
2) Back to the first problem but from a different perspective. For example, you have a lab that uses water. You build another one and connect it to water too. It gets a huge debuff. You want to correct your mistake and make the lab consume ore. Nope. Not possible. At least the interface didn't really explain how to assign a different resource. I tried grabbing it from the planet like it needs to be done with Energy resource and it didn't work.
3) Probes you launch to explore have pulsating range. WHY? Why would you ever want that as a feature? Are we playing osu? I want to relax when playing a management game like this and not try to time the optimal probe AoE. So yeah, as you already know you can't undo poorly min-maxed probe.
4) All structures you can place don't show what they can be connected to. Which means that you're going to dance around that sweet placement with that amazing undo button. Enjoy.
5) As a final touch, there's no quick restart button inside a run. If you're willing to make this game that kind of "hardcore" at least put a button that lets me restart the game right there.
The whole idea of not being able to rewind what you've done is insane. Imagine playing factorio or shapez.io and you can't pick up stuff you've already placed. That minor inconvenience at first grows into huge obnoxious experience as you play further.
Refunding.

This is management/logistics game, right? 1) 99% of decisions you make in the game are permanent. You can only undo until the last exploration you made, because *supposedly* you opened a grail that's going to help you out. In a single player game with no leaderboard, yeah. Why not make it a choosable feature if you really aren't willing to add that "demolish" button? 2) Back to the first problem but from a different perspective. For example, you have a lab that uses water. You build another one and connect it to water too. It gets a huge debuff. You want to correct your mistake and make the lab consume ore. Nope. Not possible. At least the interface didn't really explain how to assign a different resource. I tried grabbing it from the planet like it needs to be done with Energy resource and it didn't work. 3) Probes you launch to explore have pulsating range. WHY? Why would you ever want that as a feature? Are we playing osu? I want to relax when playing a management game like this and not try to time the optimal probe AoE. So yeah, as you already know you can't undo poorly min-maxed probe. 4) All structures you can place don't show what they can be connected to. Which means that you're going to dance around that sweet placement with that amazing undo button. Enjoy. 5) As a final touch, there's no quick restart button inside a run. If you're willing to make this game that kind of "hardcore" at least put a button that lets me restart the game right there. The whole idea of not being able to rewind what you've done is insane. Imagine playing factorio or shapez.io and you can't pick up stuff you've already placed. That minor inconvenience at first grows into huge obnoxious experience as you play further. Refunding.