If the orrery gears won’t turn or the cutscene doesn’t trigger, the game’s main thread is overwhelmed.
Note: You must redo this every time you launch the game. Use a tool like Bill2’s Process Manager to automate it.
Once you have escaped the Observatory, the rest of The Forgotten Sands is relatively stable. However, here are two quick tips to avoid a secondary bug later in the "Sunken Temple" area:
If you want, I can convert this into a full-length blog post with screenshots, step-by-step numbered sections, and a suggested title/meta description — or tailor instructions for a specific platform (PC, PS3, Xbox 360).
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The "Observatory Bug" in Prince of Persia: The Forgotten Sands
is a notorious softlock where the puzzle lever fails to spawn, or the floor mechanism remains inactive, preventing progression. This usually happens if you quit or die prince of persia the forgotten sands the observatory bug fix
in the hallway leading to the observatory, as the game's auto-save feature fails to properly trigger the next script. Immediate Technical Fixes Limit Frame Rate to 60 FPS
: High refresh rates (above 60Hz/60FPS) are known to break the game's physics and trigger scripts. Use the NVIDIA Control Panel or a similar GPU utility to cap the max frame rate 59 or 60 FPS Offline Mode
: Disable cloud saves and launch your platform (Steam/Ubisoft Connect) in offline mode
. This prevents the game's outdated DRM from failing to sync lever interactions with the server. Restart Your PC
: Some users found that a simple system reboot resolved the missing lever texture, potentially clearing a configuration error in the registry. Save File Solutions
Because the bug is often baked into your current save, you may need to bypass the broken state: Replace Your Save If the orrery gears won’t turn or the
: Download a "Level Wise" save file for the Observatory (usually around 71% completion) and paste it into your save directory. Typical Path C:\Users\[Username]\AppData\Local\storage\SKIDROW\11 : If you have an earlier save, restart from the Mirror Puzzle
level. Ensure you complete the trek to the Observatory and finish the puzzle in one continuous session without quitting.
Any way to escape this Forgotten Sands death loop in observatory? 26 Jan 2026 —
Prince of Persia: The Forgotten Sands is a memorable entry in the series, but players have long reported an “Observatory bug” that breaks progression in the observatory puzzle sequence. Below is a clear, user-focused guide explaining the bug, its causes, and step‑by‑step fixes for PC and console players — plus prevention tips and a short troubleshooting checklist.
You are likely stuck at one of these two points:
Most common: Bug A after aligning the telescope/rings. Note: You must redo this every time you launch the game
Introduction: The Frustration of a Soft-Lock
Few things shatter the immersion of a classic action-adventure game like a progression-breaking bug. Prince of Persia: The Forgotten Sands (2010), while a beloved return to the series’ roots, is notorious for one specific, maddening glitch: The Observatory Bug.
Located roughly midway through the game, the Observatory is where the Prince must manipulate massive celestial orreries, climb rotating rings, and use his newfound power to freeze water mid-air. For many players, this section ends not with a triumphant leap, but with a soft-lock: an NPC refuses to move, a door stays sealed, or the Prince clips through a critical platform.
If you are reading this, you are likely stuck. Your save file isn’t corrupted, and your PC isn’t failing. You’ve encountered a well-documented scripting error. Below is a comprehensive, step-by-step guide to diagnosing, bypassing, and permanently fixing the Observatory bug.
Before attempting fixes, confirm you are facing the correct issue. The “Observatory bug” manifests in three distinct ways:
| Symptom | Description | | :--- | :--- | | The Razia Freeze | After defeating a wave of enemies, the Djinn companion Razia floats mid-air, repeating a single voice line. She does not trigger the next platform to rise. | | The Orrery Lock | You rotate the central observatory rings to align the stars, but the cutscene fails to play. The gears stop, and the exit door remains sealed. | | The Water Wall Void | You attempt to freeze a wall of water to climb, but the Prince phases through it as if it were air. Upon falling, you respawn in an infinite loop. |
If any of these sound familiar, proceed immediately to the solutions.