In Hex Tower Defence, most players will find an ease in using keyboard shortcuts to perform various in-game actions rather than pointing and clicking all around. Here is a list of all the possible actions that can be bound to a key and the default key that is mapped to it.

Note: It is possible that this page be out-of-date with the newest version, since new actions can appear anytime. If you are unsure, check Keymap.java in HexTD's main package from the repository.