BestiaryTracker

The Hunter asks you to kill every kind of creature, over a hundred of them, and The Master Hunter the same again on hard difficulty. BestiaryTracker shows you, out in the world, which ones you still need.

• Bestiary window. A Bestiary button next to Trophies in your inventory (a paw print) opens a window that looks like the Trophies one, with every creature you need: slain ones in colour with how often you slew them, the others greyed out with where they live (Lives in the Swamp). The title counts your progress, like The Hunter 46 / 105. Creatures of a biome only show once you have defeated the boss before it: beat Bonemass and the mountain creatures appear; later ones show as ?. Want to see them all? Turn on ShowAll.
• Name marker. Creatures you haven't slain yet show (not slain) after their name, above their health bar. Spot the one Greydwarf shaman in a crowd you still need.
• New kill message. Slaying a new kind of creature shows New creature slain: Troll (The Hunter: 46 / 105).
• Master Hunter. On hard difficulty or harder, the marker and message follow The Master Hunter instead, until you have it.
• The list comes straight from the game's achievements, so it matches what the game counts. Tamed creatures never get a marker.
• Client-side only; works on vanilla servers.

Kills only count while achievements can be earned, the same as for the achievement itself. Valheim turns achievements off in a game marked as modded (Jotunn and several other mods do this); install ModdedAchievements to turn them back on.

Config (com.koendertjh.bestiarytracker.cfg)