There is no "undo" button. Your only reset is starting a brand new survival colony.
: Some versions of the game allow you to reset spent points if you fail a mission, though this is often limited to points spent immediately before that specific failure. 🛠️ Third-Party & Community Workarounds they are billions reset tech tree
Poor early-game choices—like neglecting core economic upgrades or passing on the Farm tech—can make later missions nearly impossible. There is no "undo" button
This is a manual "undo" button.
Because resetting is a pain (involving deleting hours of progress), the best strategy is to never need a reset in the first place. Here is the "No Regret" Tech Tree path for new players: Here is the "No Regret" Tech Tree path
Use a third-party save editor (community-made, e.g., TAB Save Editor on GitHub) which provides checkboxes for all techs.