Oblivion (Xbox 360) Common Glitches & Fixes

The Elder Scrolls IV: Oblivion on Xbox 360 (2006) has numerous engine bugs. Patch 1.2 (auto via Live) fixed many; these persist:

Frequent Glitches

Quest Item Disappearance: Key items vanish from inventory/quest log. Fix: Reload pre-quest save. Drop/store non-quest items before trigger.
Physics Launch / Stuck in Geometry: Havok engine flings player/NPCs. Fix: Save often (multiple slots). `TCL` (console) not on 360.
NPC Schedule Break: NPCs freeze, don't sleep/wander. Fix: `Wait` 24h, leave cell (fast travel), re-enter.
Leveling Attribute Cap Bug: Governed skills >100 don't grant +5 attribute. Fix: Level efficiently (5/5/5), don't overtrain minors.
Vampirism Cure Glitch: "Vampire Cure" quest breaks if not followed exactly. Fix: Follow UESP wiki steps precisely; don't fast travel mid-quest.
Duplicate Items (Scroll/Dupe): Duplicates items, bloats save, causes crashes. Fix: Don't do it. Clean save = stable.
Horse Armor / DLC Items Lost: Re-download from Marketplace (if still up) or clear cache (System → Memory → Y → Clear Cache).

Install to HDD: Dashboard → Game Library → Y → Install. Reduces disc seek crashes, load times.
Clear Cache Regularly: System → Memory → Highlight HDD → Y → Clear System Cache.
Multiple Save Slots: Rotate 5+ slots. Quick Save (D-pad Down) + Hard Save (Menu).
Avoid 1000+ Hour Saves: Save bloat → corruption. Start new game eventually.

PC (GOG/Steam) + Unofficial Patch (UP) + OBSE + Engine Fixes = 99% bug-free. 360 is frozen at 1.2.

Xbox 360