You are one centimetre tall — and the room is full of giant women who have no idea you are there. Every level drops you onto the floor of a living room, a kitchen, a hotel lobby or a poolside. Find a spot, then draw a shield with your finger or mouse before the first foot comes down.

Draw it, then hope it holds

Every line you draw is a real physical object. Arches carry the load to the floor, triangles brace, struts tie pieces together and long flat lines snap under a stiletto. Lean your shield on books, cups and steps, sink its feet into a gap in the floorboards, and later unlock sturdy grey ink and sticky glue drops for the toughest rooms.

Nine giants, nine ways to stomp

Vanessa’s stilettos hit one point very hard, Daisy’s slippers spread the weight, Raven’s platform boots are pure thunder, and Riley is simply too fast. As the worlds go on they start kicking your shield away, grabbing it, sweeping the floor, pushing furniture into it and searching the room inch by inch. A cat prowls, the fan blows light lines away and spilled water makes everything slide.

Sixty levels, and then some

Three worlds — the home, the big house and the city — with mid-finales and grand finales, stealth levels where you sneak behind furniture to collect crumbs, and two-hero levels with Chloe and Ethan. When you are done, Endless Mode and the new Daily Challenge keep going, and every win earns XP on the Amber Zera leaderboard.