| 386 | Innerspace |
| 340 | Komorebi |
| 322 | Pioneer |
| 275 | Below The Root |
| 264 | Winter Embrace (15th Anniversary Edition) |
| 243 | Protection |
| 242 | Coma Cluster |
| 235 | Sleep Theory Volume 3 |
| 233 | The Sun Will Rise Tomorrow |
| 227 | The Still Guardian |
| 225 | Home |
| 214 | Pure |
| 212 | Black Trees Among Amber Skies |
| 200 | The Time Collection - Part I: Ghost of Time |
| 199 | The Time Collection - Part II: Time Forgotten |
| 198 | Complex Silence 22 |
| 198 | Sleep Theory Volume 1 |
| 194 | Moongate |
| 192 | Winter Embrace II |
| 186 | The Sidereal Cycle 3 |
| 185 | Sleep Theory Volume 2 |
| 185 | Winter Embrace III |
| 185 | Black Hole |
| 184 | The Sidereal Cycle 4 |
| 182 | The Sidereal Cycle 1 |
| 179 | The Grand Expanse |
| 179 | Only One Earth To Destroy |
| 178 | Fractional Dimensions Volume 1 |
| 177 | The Sidereal Cycle 2 |
| 176 | Strength of Fate |
| 176 | Excursion Three |
| 175 | Rapid Eye Movements |
| 175 | Winter Embrace |
| 174 | Excursion Two |
| 174 | The Wanderer |
| 173 | Willoweald |
| 172 | Symmetry and Shadow : Singles Collection Volume 2 |
| 171 | The Elements: Fire |
| 170 | Hypoxia |
| 170 | Excursion One |
| 169 | The Elements: Air |
| 168 | The Elements: Water |
| 168 | 24 Hours |
| 167 | Singulus : Singles Collection Volume 1 |
| 167 | Autumn Breeze |
| 166 | The Elements: Earth |
| 164 | Our Unyielding Sky |
| 163 | Beyond the Sea Part One |
| 163 | City of Ashes |
| 162 | Artifacts of Distant Memory |
| 161 | Fractional Dimensions Volume 2 |
| 160 | Anthropoaliena |
| 160 | Macro |
| 159 | ECOTONE |
| 143 | Hidden Realms and Vacant Spaces |
| 143 | Pallid Memories |
| 139 | Trailhead |
| 138 | Beyond the Sea Part Two |
| 134 | Solastalgia |
| 129 | Fractional Dimensions Volume 3 |
| 122 | Fractional Dimensions Volume 4 |
| 116 | Gossamer Wings of Illusion |
| 112 | Ultraviolet |
| 101 | Abridged Dimensions |
| 100 | Ferric Expeditions |
| 86 | Musings of a Painted Sky |
| 86 | Terraform |
| 85 | Keepsake |
| 85 | Sleep Theory Volume 4 |
| 83 | The Sleep Theory Collection |
| 63 | Descender |
| 52 | Symphony for the Sullen |
| 45 | Paradox of Silken Stars |
| 13 | Robot Party (Digital 7") |