I’m not able to verify the latest Iron Soul / Iron Soul Dungeon Roblox affinity method right now, so I don’t want to guess and mislead you. The only solid public info I found was a general update indicating the game’s newer bond system uses playing together, completing bond tasks, earning loyalty coins, and upgrading bond level for progression, but that does not confirm the exact way to get affinity in your version of the game.

What to try in-game

  • Check whether Affinity has been renamed to Bond in the current update.
  • Look for a menu path like player stats, social, or progression to see if affinity is tracked there.
  • Join a party or play with another player and complete shared objectives, since that is how the newer bond system progresses.
  • If the game still has affinity separate from bond, watch for NPC dialogue, quests, or repeated missions tied to relationship/progression systems, because that is how similar systems usually work.

Why this may be confusing

Public results are mixed: some older “affinity” guides are from unrelated games, while the recent Iron Soul Dungeon material points to a bond system instead. That suggests the mechanic may have changed, been renamed, or be described differently by players and creators.

Best next step

Open the game’s progression or social menu and look for the exact label used in your current build, then match it to the bond-style tasks above.