Nice game, but have lot of bugs.
1. Do not remember resolution. Back to menu changes resolution for default mode (FullHD fullscreen).
2. Cannot re-start game.
3. I've explored Earth from Wood and cannot play more. After few seconds the game freeze :-/ Manually exploring empty resources freezes everytimes.
4. After exploring Earth from Wood, nothing can be gathered (no Coal, Oil), but manually only Wood is gathered. Strange.
5. "Advanced Technology" unlock travel to Mercury and Mars. But Mercury needs "Super Technology", only Mars can be explored at this achievement
6. After game freeze, I started game again, loaded from previous auto-save, but.... all planets (except Earth) are inaccessible, cause not explored. No mines avaialbe (x0), but I had some on them. Level 9 but looks like first level.
7. Looks like auto-explore do not increase XP or very, very slow, only manual clicks gain the real progress.
8. After few minutes auto-explore not works. It stays, must only click on planet (ex. Venus). But always maunall click is impossible to earn money for Jupiter (buy upgrades for click if possible and then sell after planet has been explored).
Please fix all those bugs, because at this moment this game in not-playable and annoying.