These locations cannot be accessed in-game except through console commands. Many are empty, or unnamed. See also Oblivion:Interior Test Cells.
| EditorID | FormID | Name | Description |
|---|---|---|---|
| SEGatesOfMadness | 000524AB | (none) | Empty. |
| SEHighcross | 000411F2 | Dummy cell for getInCell | Empty. |
| SENS | 00096626 | (none) | Empty. |
| SENSDementiaGraveyardCrypt | 0005053F | Crypt | Resembles a chapel undercroft from Cyrodiil. |
| SENSPrison | 0004574F | Prison Test | Empty. |
| SEOrderPriestHolding | 00046ECa | (none) | Filled with copies of Priests of Order, and Jyggalag. |
| SETheFringeofGatesofMadness | 0004FC66 | (none) | Empty. |
| SETheFringeofGatesofMadnessOrdered | 0004FC67 | (none) | Empty, although this cell has a floor unlike most empty cells. |
| SEVitharn | 00017474 | Dummy Cell | Empty, with water. |
| SEWaitingRoom | 000133A6 | The Waiting Room | Haskill's editor cell. Also located there is the unused NPC Juggler, as well as many Oddities and test items. |
| TestClaraSE | 0007A8A1 | (none) | An empty open ruin room layout similar to the Chamber of Avarice in the quest Baiting the Trap. The mini room separated by chain fencing contains a gap allowing access to the room below. |
| TestJbrowneXPGloomstone04 | 000793A6 | The Fountainhead, Nursery Of Delerium | Seems similar to the Fountainhead areas, with Priests of Order holding Shards of Order. Could be a cut area. |
| TestJoel | 0006B433 | Plane of the Unifrykke | An open area with a test Fanatic and Vitharn Soldier as well as a table with various notes from Ebrocca and other books. |
| TestMeganSE | 0004382A | SE Settlement Interiors | Just a bunch of house interiors. Has doors that lead to itself. |
| TestRootCave | 000112EB | (none) | A root cave system for testing root doors, twisted roots, and various traps associated with root caves. At the start of this area is a table with the ingredients of the plants found in this zone, with the exception of a bone shard. The twisted roots only have a pull pod on the opposite side of the starting area so tcl must be used to make progress. The area contains 6 Flame Stalk plants, 4 Rot Scale plants, 9 Screaming Maw plants, 3 Thorn Hook plants, 2 Watcher's Eye plants, and 14 Root Stalk plants. A Hollowed Amber Limb and a Hollowed Amber Stump can be found here and a non-functional door is located at the end. |
| TestSERobert | 000112EB | (none) | A very large ruin that has standard dungeon set pieces but is otherwise empty with some root passages that mostly lead to nowhere. Buttons and Metal Gates do not function and some areas are closed off. One room guarded by a metal gate leads to three treasure chests. One root passage leads to a room where a madness ore deposit can be found along with rocks that have missing meshes. A lot of floating fires can be found, along with some objects. A Heavy Iron Gate leads a room with a scene with falling rocks on top of a dead orc captive surrounded by bones. |
| TestSERobert4Mark | 00080646 | (none) | An empty ruin area with two rock falling events. |
| TestSERobertDoorsSwitches | 00041ADF | (none) | An open ruin area designed to test switches and doors. The buttons and metals do not function. |
| TestSERyan | 0005985E | (none) | A ruin room that has two rivers(one teal and the other orange) flowing through them similar to the wellspring in the quest The Helpless Army. A torch sits next to the orange river and A smoked baliwog leg lies on the table. In the back of the room lies a cave-in alcove with an extension of the teal river running through it. |
| TonyTest | 00054766 | TonyTestCell | Random items from The Shivering Isles. |
| XPBrellach | 0008EFA1 | Dummy Cell | Empty. |
| XPBrellach03Extra | 0001033C | Brellach | An empty Ayleid Ruin with two non-functional doors. |
| XPCylarne | 00018DB4 | Dummy Cell | Empty. |
| XPGardens | 00019D44 | Dummy Cell | Empty. |
| XPHowlingHalls04 | 00010347 | The Howling Halls | Empty. |
| XPHowlingHalls05 | 0001034B | The Howling Halls | Empty. |
| XPPinnacle | 0008EFA0 | Dummy Cell | Empty. |
| XPPinnacleRock03Extra | Pinnacle Rock | Same as 'XPBrellach03Extra.' | |
| XPPrisonTest01 | 00044D1A | Prison Test | A small ruin with a non-functional door and three smaller rooms that serve as jail cells. Only one bedroll can be used to sleep in, as the other two are owned. Resting here will not clear any bounties. There are various bits of clutter, furniture, three containers, and a evidence chest found here. |
| XPTestJeffB | 0004383F | Xedilian | Split into several sections. Inhabited mainly with Grummites. |
| XPTestMikeR | 00040520 | Test Cell of Endless Suffering | Ruin / Cave combination with test NPCs and traps. |
| XPVitharn | 0007EAFF | Dummy Cell | Empty. |
| XPVitharn05 | 00010338 | Dummy Cell | Empty. |
| XPXaselm05 | 00010333 | Xaselm | Empty. |
| XPXeddefen | 00080695 | Xeddefen Dummy Cell | Empty. |
| XPXedilian03 | 0001036C | Xedilian | Empty. |
| XPXirethard04 | 00010331 | Xirethard | Empty. |
| XPXirethard05 | 0001035A | Xirethard | Empty. |