Every Hardcore ironman on the tracked roster plays under the same rules. This guide sets them out, with the source of each part: the RuneScape Wiki’s Ironman Mode article and the official hiscores themselves.
Self-sufficient, then one life
Ironman Mode makes a player entirely self-sufficient: trading with other players, the assist system, the Grand Exchange and loot from player-versus-player combat are all switched off. It was released on 13 October 2014 and can only be chosen on the character creation screen, never switched on later. It has two difficulties, Ironman and Hardcore Ironman, and the Hardcore one adds a single life (RuneScape Wiki, Ironman Mode).
Extra lives
A Hardcore ironman can buy extra lives, called divine coins, at total level 1000 and total level 1600, for 100,000 and 10,000,000 coins respectively. They are there so that a player who has come far can survive lag, bugs and other things out of their control. The lives left are shown in the Items Kept on Death menu under Death Information (RuneScape Wiki, Ironman Mode).
Safe deaths
A death that would be safe for a normal account does not cost a Hardcore life. The wiki’s list includes dying in a player-owned house, inside a Dungeoneering floor, to the Arch-Glacor in normal mode, to the Gate of Elidinis, in any boss instance in Practice mode, and in most combat minigames such as Castle Wars, Barbarian Assault and the TzHaar Fight Cave, Fight Kiln and Fight Cauldron. Being saved by a sign of life or the Immortality ability counts as safe too (RuneScape Wiki, Ironman Mode, “Safe” deaths in Hardcore Mode).
The last death
Since an update on 13 July 2020, a Hardcore ironman who dies on the last life becomes a normal ironman and plays on; before that, the account was locked to the lobby. If the account had at least total level 1000, the game broadcasts the death to everyone with the cause, for example dying in a PvP battle or fighting against a named monster. A player who wants to leave the mode early can buy a jar of divine light from Mr Ex (RuneScape Wiki, Ironman Mode, Hardcore deaths).
What the hiscores keep
The official Hardcore Ironman hiscores keep a dead account on the table with a death record: the date, the world, where it happened and the cause. On 7 November 2026 the player ranked fourth on the table, at 5.8 billion XP, carried such a record for a death in the Wilderness in PvP combat. Game Pulse reads that record on every lookup, so a death shows with the date and world Jagex gives, and the player stops counting in the XP gained. The same hiscores show the finish line: every account at the top of the table is at total level 3232, all 29 skills at their caps, and at 200 million XP in each skill.
Following a run
The tracked roster comes from page 40 of the official Hardcore Ironman table, ranks 976 to 1000, keeping only those with no death record. Their RuneMetrics profiles, where public, feed the activity page: the 99s and 120s, the XP milestones and the drops.