Controls

Action	Mouse / touch	Keyboard
Play a card	Click the card (with multiple targets, then click the enemy)	1 to 9
Cancel targeting	Right-click or click elsewhere	Esc
End turn	End turn button	E
Choose an Anomaly option	Click	1 to 4
View your deck	Deck button at the top	-
Details	Hover over cards, enemies, artifacts and the Corruption meter	-

The game runs in the browser on PC and phone, and can be installed as an app (PWA). Once opened, it works offline. The menu has options to reduce visual effects and turn off sound.