Keyboard Shortcuts

Keyboard Shortcuts (Hotkeys) are a Quality of Life feature that perform in-game actions by pressing a key or key combination on your keyboard, dismissing the requirement for mouse clicks and the like. It is convenient in the way that you don't have to switch between tabs often and perform a micromanaging task with minimal effort. They are especially used through Macro commands.
Key 	Action
C 	Performs a Big Crunch.
M 	Functions as the "Max All" button on the Dimensions tab.
S 	Performs a Dimensional Sacrifice as if you clicked on it (The confirmation appears if its button is unticked).
D 	Performs a Dimension Boost.
G 	Creates an Antimatter Galaxy.
T 	Functions as "Buy Max" of Tickspeed.
A 	Pause/Resume Autobuyers.
R 	Creates a Replicanti Galaxy.
E 	Performs an Eternity.
Y 	Performs a Reality.
U 	Pause/Resume/Start the Automator.
Num Keys (1 - 8)	Buys the correspondingly-tiered dimension up to the next 10 if possible.
Shift+E 	Toggle Time Study respec after an Eternity.
L 	Enter/Exit Time Dilation.
Shift+Y 	Toggle Glyph unequip after a Reality.
Shift+U 	Restart the Automator.
Ctrl/⌘+Z 	Undo Edit of the Automator.
Ctrl/⌘+Y 	Redo Edit of the Automator.
B 	Pause/Unpause Black Hole.
Alt+A 	Toggle Continuum.
Ctrl/⌘+S 	Save game.
Ctrl/⌘+E 	Export game.
? 	Open Hotkey List.
H 	Open How to Play.
Tab 	Modify visible tabs.
Enter 	Confirm modal window.
Esc 	Close modal window or Open Options.
Ctrl/⌘+Alt+A 	Adjust Autobuyers.
Arrow Keys 	Up/Down: Move to previous/next tab. Left/Right: Move to previous/next subtab.
Having the SHIFT key held while pressing T or 1-8 will change its function to buy singles.
Having the ALT key held while pressing C, D, E, G, R, S, T or 1-8 will Enable/Disable its Autobuyer.
You can hold SHIFT while buying Time Studies to buy all previous Time Studies up until that point, to save Time Study Trees, and to purge Glyphs.
When pressing both ALT and SHIFT, you can toggle buying singles or buying max for the Antimatter Dimension and Tickspeed Autobuyers instead.
Use COMMAND(⌘) instead of CTRL when playing on Mac.