| Name | Class | C. | Type | Icons | Traits | Set | Encounter |
|---|---|---|---|---|---|---|---|
| Machinations Through Time | Mythos | Scenario | Machinations Through Time 1 | Machinations Through Time 1 | |||
| Into the Void | Mythos | Agenda | Machinations Through Time 2 | Machinations Through Time 2 | |||
| Time Marches On | Mythos | Agenda | Machinations Through Time 3 | Machinations Through Time 3 | |||
| Walking Through Time | Mythos | Act | Machinations Through Time 4 | Machinations Through Time 4 | |||
| Tindalos: Realm of Angular Time | Mythos | Location | Past. Present. Future. | Machinations Through Time 5 | Single Group 1 | ||
| Tindalos: Maze of Infinite Depths | Mythos | Location | Past. Present. Future. | Machinations Through Time 5 | Epic Multiplayer 1 | ||
| A Noble Legacy (Past) | Mythos | Story | Machinations Through Time 6 | Machinations Through Time 5 | |||
| Arkham Gazette | Mythos | Location | Arkham. Portal. Past. | Machinations Through Time 7 | Machinations Through Time 6 | ||
| O'Malley's Watch Shop | Mythos | Location | Arkham. Portal. Past. | Machinations Through Time 8 | Machinations Through Time 7 | ||
| River Docks | Mythos | Location | Arkham. Portal. Past. | Machinations Through Time 9 | Machinations Through Time 8 | ||
| Miskatonic University | Mythos | Location | Arkham. Portal. Past. | Machinations Through Time 10 | Machinations Through Time 9 | ||
| Childhood Home | Mythos | Location | Arkham. Past. | Machinations Through Time 11 | Machinations Through Time 10 | ||
| Thomas Corrigan: Physics Student | Neutral | Asset | Scientist. Ally. Past. | Machinations Through Time 12 | Machinations Through Time 11 | ||
| Mary Zielinski: Chemistry Student | Neutral | Asset | Scientist. Ally. Past. | Machinations Through Time 13 | Machinations Through Time 12 | ||
| Nikola Tesla: Renowned Inventor | Neutral | 1 | Asset | Scientist. Ally. Past. | Machinations Through Time 14 | Machinations Through Time 13 | |
| A Noble Legacy (Present) | Mythos | Story | Machinations Through Time 15 | Machinations Through Time 14 | |||
| Arkham Advertiser | Mythos | Location | Arkham. Portal. Present. | Machinations Through Time 16 | Machinations Through Time 15 | ||
| Tick-Tock Club | Mythos | Location | Arkham. Portal. Present. | Machinations Through Time 17 | Machinations Through Time 16 | ||
| River Docks | Mythos | Location | Arkham. Portal. Present. | Machinations Through Time 18 | Machinations Through Time 17 | ||
| Miskatonic University | Mythos | Location | Arkham. Portal. Present. | Machinations Through Time 19 | Machinations Through Time 18 | ||
| Ye Olde Magick Shoppe | Mythos | Location | Arkham. Present. | Machinations Through Time 20 | Machinations Through Time 19 | ||
| Thomas Corrigan: Preeminent Astrophysicist | Neutral | Asset | Scientist. Ally. Present. | Machinations Through Time 21 | Machinations Through Time 20 | ||
| Mary Zielinski: Distinguished Chemist | Neutral | Asset | Scientist. Ally. Present. | Machinations Through Time 22 | Machinations Through Time 21 | ||
| Ezra Graves: Professor of the Arcane | Neutral | 3 | Asset | Scientist. Ally. Present. | Machinations Through Time 23 | Machinations Through Time 22 | |
| A Noble Legacy (Future) | Mythos | Story | Machinations Through Time 24 | Machinations Through Time 23 | |||
| Arkham Advertiser | Mythos | Location | Arkham. Portal. Future. | Machinations Through Time 25 | Machinations Through Time 24 | ||
| Tick-Tock Club | Mythos | Location | Arkham. Portal. Future. | Machinations Through Time 26 | Machinations Through Time 25 | ||
| River Docks | Mythos | Location | Arkham. Portal. Future. | Machinations Through Time 27 | Machinations Through Time 26 | ||
| Miskatonic University | Mythos | Location | Arkham. Portal. Future. | Machinations Through Time 28 | Machinations Through Time 27 | ||
| Corrigan Industries | Mythos | Location | Arkham. Future. | Machinations Through Time 29 | Machinations Through Time 28 | ||
| Thomas Corrigan: Cofounder of Corrigan Industries | Neutral | Asset | Scientist. Ally. Future. | Machinations Through Time 30 | Machinations Through Time 29 | ||
| Mary Zielinski: Cofounder of Corrigan Industries | Neutral | Asset | Scientist. Ally. Future. | Machinations Through Time 31 | Machinations Through Time 30 | ||
| Dimensional Beam Machine | Neutral | 1 | Asset | Item. Science. Tool. Future. | Machinations Through Time 32 | Machinations Through Time 31 | |
| A Bitter Rivalry | Mythos | Story | Machination. | Machinations Through Time 33 | Machinations Through Time 32 | ||
| Redeem a Former Colleague | Mythos | Story | Machination. | Machinations Through Time 34 | Machinations Through Time 33 | ||
| Uneasy Alliance | Mythos | Story | Machination. | Machinations Through Time 35 | Machinations Through Time 34 | ||
| Edwin Bennet: Bitter Adversary | Mythos | Enemy | Humanoid. Elite. | Machinations Through Time 36 | Single Group 2 | ||
| Edwin Bennet: Envious Rival | Mythos | Enemy | Humanoid. Elite. | Machinations Through Time 37 | Epic Multiplayer 2 | ||
| Anomalies in Spacetime | Mythos | Story | Plot. | Machinations Through Time 38 | Machinations Through Time 35 | ||
| Mob Troubles | Mythos | Story | Plot. | Machinations Through Time 39 | Machinations Through Time 36 | ||
| Old Sadie Sheldon: Bootlegging Kingpin | Mythos | Enemy | Humanoid. Criminal. Syndicate. | Machinations Through Time 40 | Machinations Through Time 37 | ||
| Sheldon Gang | Mythos | Enemy | Humanoid. Criminal. Syndicate. Elite. | Machinations Through Time 41 | Machinations Through Time 38-40 | ||
| Unspeakable Abomination | Mythos | Story | Plot. | Machinations Through Time 42 | Machinations Through Time 41 | ||
| Tyr'thrha: Arch-Lord of Tindalos | Mythos | Enemy | Ancient One. Tindalos. Elite. | Machinations Through Time 43 | Machinations Through Time 42 | ||
| Ghastly Satyr | Mythos | Enemy | Monster. Extradimensional. Tindalos. | Machinations Through Time 44 | Machinations Through Time 43-45 | ||
| Hound of Tindalos | Mythos | Enemy | Monster. Extradimensional. Tindalos. | Machinations Through Time 45 | Machinations Through Time 46-49 | ||
| Many-Angled Thing | Mythos | Enemy | Monster. Extradimensional. Tindalos. Elite. | Machinations Through Time 46 | Machinations Through Time 50 | ||
| Tindalos Alpha | Mythos | Enemy | Monster. Extradimensional. Tindalos. | Machinations Through Time 47 | Machinations Through Time 51 | ||
| A Tear in Time | Mythos | Treachery | Hex. | Machinations Through Time 48 | Machinations Through Time 52-53 | ||
| Abducted | Mythos | Treachery | Scheme. | Machinations Through Time 49 | Machinations Through Time 54-56 | ||
| Broken Space | Mythos | Treachery | Hex. | Machinations Through Time 50 | Machinations Through Time 57-59 | ||
| Dimensional Breach | Mythos | Treachery | Hazard. Power. | Machinations Through Time 51 | Machinations Through Time 60-61 | ||
| From All Angles | Mythos | Treachery | Terror. | Machinations Through Time 52 | Machinations Through Time 62-64 | ||
| Lost in Time | Mythos | Treachery | Hex. | Machinations Through Time 53 | Machinations Through Time 65 | ||
| Merging Timelines | Mythos | Treachery | Hex. | Machinations Through Time 54 | Machinations Through Time 66-67 | ||
| Open Portal | Mythos | Treachery | Hazard. | Machinations Through Time 55 | Machinations Through Time 68-70 | ||
| Temporal Distortion | Mythos | Treachery | Hazard. | Machinations Through Time 56 | Machinations Through Time 71-72 | ||
| Vanishing History | Mythos | Treachery | Hex. | Machinations Through Time 57 | Machinations Through Time 73-75 |