Meta analysis, damage optimization, cooldown tuning, investment priority.
Part II has three main full-game speedrun boards, and they do not read the same clock. What Remastered's Speedrun Mode records, which board and category your run belongs on, the settings that get it rejected, and the current records as of October 23, 2026.
On Grounded, every enemy hits three times as hard and your HUD is gone. But your revolver also one-shots unarmoured humans, which is the strangest and most useful fact about the hardest mode in the game.