diff --git a/.gitignore b/.gitignore
index 36ac0a9..fcfa4ac 100644
--- a/.gitignore
+++ b/.gitignore
@@ -17,4 +17,6 @@ __pycache__/
 .aider*
 AGENTS.md
 README.html
+todo.txt
+bugs.txt
 package.sh
diff --git a/bugs.txt b/bugs.txt
deleted file mode 100644
index b98b20f..0000000
--- a/bugs.txt
+++ /dev/null
@@ -1,5 +0,0 @@
-Sometimes with shif held down to search the character stops searching.
-Sometimes when arrows are held down the character stops walking.
-pressing the button again fixes the issue, but I wonder why it happens.
-Arrows cannot hit trees. This is inconsistant with sling behavior.
-The bow is not available in the unicorn adventure.
diff --git a/todo.txt b/todo.txt
deleted file mode 100644
index 7799fd6..0000000
--- a/todo.txt
+++ /dev/null
@@ -1,72 +0,0 @@
-Late-Game Undead Concept (Design Only, No Code Yet)
-
-Name Lock
-- Final name: Draugrhaugr.
-- Meaning fit: undead + grave mound/barrow.
-
-Core Fantasy
-- A single colossal undead mass made from many bodies in a grave-mound pile.
-- Slow, relentless, and extremely dangerous if it reaches the player or barricade.
-- Endgame pressure unit, not a common enemy.
-
-Spawn Rules
-- Earliest appearance: Day 20.
-- Night-only spawn.
-- Max active at once: 1.
-- Max spawns per night: 1.
-- Start with low chance at day 20, then ramp slowly by day.
-- Suggested chance curve (draft):
-  - Day 20: 4% per eligible spawn check Increases by 4% daily to 100%
-
-Encounter Notifications
-- First warning (pre-spawn): "Something large is causing the ground to buckle and heave."
-- Suggested warning sound: small avalanche/earth-shift style rumble.
-- Spawn notify line: "A Draugrhaugr has been spotted."
-
-Stats (Draft Targets)
-- Health: 125 baseline (allowed tuning range 100-150).
-- Attack damage: 20-25 per hit.
-- Attack range: 3 tiles.
-- Move speed: slow (slower than normal zombies/bandits).
-- Intended threat profile: low frequency, high punishment.
-
-Behavior (Draft)
-- Prioritizes player when player is outside base and in range.
-- Otherwise advances toward base/barricade.
-- Can attack barricade from its attack range once in range.
-- Does not use standard undead terrain footstep switching.
-- Can consume nearby undead and absorb them into the mass:
-  - Valid consume targets: zombies, wights, vampyrs.
-  - Consumed target is removed.
-  - Draugrhaugr heals when consume succeeds.
-
-Audio Requirements
-- Movement step sound: one giant stomp sound for all terrain. sounds/terrain/draugrhaugr_step.ogg
-- No terrain-dependent step audio.
-
-Sound Asset Checklist (Gather Before Implementation)
-- `sounds/enemies/draugrhaugr1.ogg` (required)
-- `sounds/enemies/draugrhaugr_attack.ogg` (required)
-- `sounds/enemies/draugrhaugr_hit.ogg` (required)
-- `sounds/enemies/draugrhaugr_consume.ogg` (required)
-- `sounds/enemies/draugrhaugr_dies.ogg` (required)
-- `sounds/enemies/draugrhaugr_warning.ogg` (recommended pre-spawn avalanche/ground buckle cue)
-- `sounds/enemies/draugrhaugr_spawn.ogg` (optional emergence sound)
-
-Balance/Encounter Goals
-- Should feel like a "night boss-lite" event, not routine pressure.
-- Player should have time to react due to slow speed.
-- If ignored, it causes severe consequences quickly.
-
-Open Decisions Before Implementation
-- Final HP target: 100, 125, or 150.
-- Final attack damage model: fixed 20, fixed 25, or random 20-25.
-- Exact spawn chance curve and whether chance is per night or per hourly check.
-- Consume heal amount per target and whether it differs by target type.
-- Consume range/cooldown.
-- Whether kill reward should be special (favor, rare drop, both, or none).
-- Whether it should have special resistances or just raw stats.
-- How many numbered voice variants to support at launch (minimum 3 suggested).
-
-Implementation Note
-- When implementation starts, treat this as a separate undead type with strict singleton/night spawn limits, dedicated stomp audio handling, and explicit consume-heal logic for undead targets.