Slay the Spire (2019)

Every added card asks whether it improves the deck or merely makes your useful cards harder to draw. The original game's iOS and Android apps are paid purchases, with the run structure and characters intact. iOS requires 12 or later. Turn-based play suits interruptions, although inspecting card text is more comfortable on a larger screen. Take care when dragging a card towards a target, rather than treating it as a tiny desktop window.