Surviving past twenty minutes

Where runs die, and the four passives that stop them dying there.

Enemy health scales with the clock, and the difficulty curve is not smooth: minute twenty is where a build that was comfortable starts losing ground, because the screen fills faster than your damage grows.

Damage is not what saves you there. Four things do, roughly in this order: Armor, because flat damage reduction scales against the wall of small hits; Recovery, which turns downtime into health; Laurel, which gives you an outright shield on a cooldown; and Clock Lancet, which freezes what would otherwise reach you. On Inverse runs, where enemies carry double health from the first second, these stop being optional.

Movement is a build stat

Most deaths are positional rather than statistical. You get caught against a wall of enemies you walked into, not one that caught you. Keep circling, keep the mass behind you, and treat the Wings passive as a survivability pick rather than a convenience.

The Reaper

At thirty minutes the game stops being a game and sends a Reaper to end it. Killing one is a specific project - a maxed damage build with a way to survive contact - and not something a general-purpose run does by accident. There are 459 achievements in the game and a good number of the famous ones sit behind exactly this.