1QQQLoomWeftAnchor

Portrait endless weave defence. A span woven from thread sits along whichever side gravity calls the floor, and a finger drags it back and forth along that line. Shards drift in from the far side: catching one with the span wears the weave a little, letting one slip past wears it three times as much, and when the weave runs out the run is over. Gravity flips every few seconds, throwing the span to the other side and turning every shard around at once, so no position stays safe to camp. Shards come faster and thicker the longer it goes, and later on some arrive in pairs, which forces a choice about which one to take. A Gravity Anchor freezes the flip for six seconds, and a Reinforced Thread doubles the weave's durability to twelve. Endless mode with no fixed stage.