| 2020-05-01 | | Steam Multiplayer Integration |
| 2020-06-13 | | Mechanyon & Abigail Model update! |
| 2020-07-03 | DLC | Fadeout: Underground - Cosmetic Pass |
| 2020-08-06 | | Map Update - Mechanyon V2 |
| 2020-09-10 | | Panda Patch |
| 2020-10-31 | | Fadeout: Underground - October Update! |
| 2020-11-19 | | November 18th Balance Patch |
| 2021-01-30 | | 0.52.009 Patch notes (Fortress Testing) |
| 2021-02-07 | | 0.52.010 |
| 2021-02-08 | | 0.52.011 - critical bug hotfix |
| 2021-02-14 | | 0.53.001 Patch Notes! - FFA Arena & Team Arena modes! & More |
| 2021-02-27 | | 0.53.004 - Small QOL updates + Melee rework |
| 2021-03-06 | | Patch 0.53.005 |
| 2021-03-20 | | Patch 0.53.006 |
| 2021-03-26 | | 0.53.007 |
| 2021-04-03 | | Patch 0.54.001 - Harpoon patch |
| 2021-04-08 | | Patch 0.54.003 |
| 2021-04-22 | | 0.54.004 - Small Patch |
| 2021-05-08 | | 0.55.01 Patch Summary |
| 2021-05-14 | | 0.55.02 now live! |
| 2021-05-21 | | Patch 0.55.0 - Cel Shading |
| 2021-05-25 | | Patch 0.55.04 - Lepi the Moth |
| 2021-05-29 | | Battlefield - Shooting Range & Much more! |
| 2021-06-05 | | 0.55.07 |
| 2021-06-09 | | 0.55.08 - Ticket to Die (Power Pick) new weapon testing |
| 2021-06-11 | | 0.55.09 |
| 2021-06-23 | Update | 0.60.01 - CONQUEST IS HERE! |
| 2021-06-23 | | 0.60.04 |
| 2021-07-05 | | 0.60.05 Patch Notes |
| 2021-07-17 | | 0.61.01 Is now live! |
| 2021-07-17 | | 0.61.02 hotfix |
| 2021-07-31 | | Patch 0.62.01 - Projectile Weapon Patch |
| 2021-08-02 | | 0.62.xx Has been reverted |
| 2021-08-09 | | 0.62.05 - Bow is done! |
| 2021-08-29 | | Version 0.63.xx is now stable! - Patch notes |
| 2021-09-12 | | 0.64.01 - Buf fix patch |
| 2021-09-21 | | 0.70.01 |
| 2021-09-26 | | Patch 0.75.01 - Randomizer Mode! |
| 2021-10-03 | | 0.79.01 Patch notes |
| 2021-10-03 | | Halloween Mechanyon! |
| 2021-10-16 | | 0.80.01 Patch |
| 2021-10-25 | | 0.85.01 |
| 2021-11-07 | | Patch 0.90.01 - Now Live |
| 2021-11-28 | | 0.95.01 - Brickadia map added |
| 2021-12-04 | | Voice Chat! New Brickadia music! and more! 0.99.01 |
| 2021-12-06 | Update | Fadeout: Underground version 1.00.00 |
| 2021-12-18 | | 1.00.01 - Pre-playtest patch. Some bug fixes + Fixed shotgun spread! |
| 2021-12-29 | | 1.00.02 - Hotfix patch |
| 2022-06-25 | Released | The game is officially released |
| 2022-06-27 | | Hotfixes 6/26/202 |
| 2022-06-30 | | Server Browser Hotfix |
| 2022-07-01 | | Patch 1.11.01 - Bug fixes & Charlie Nerf |
| 2022-07-04 | | Patch 1.12.01 - Bug Fixes & Partial revert on Charlie nerf. |
| 2022-07-06 | | Vulkan support added |
| 2022-07-08 | | Hotfix - Firerate Exploit fixed + Small balance change |
| 2022-07-09 | | 1.12.03 |
| 2022-07-13 | | 1.12.04 - Exploit fixing & Performance |
| 2022-07-25 | | Patch 1.12.05 |
| 2022-10-31 | | Mechanyon - Holiday Music Hotfix |
| 2022-11-05 | | Bloom, AO, and Motion Blur options added! |
| 2022-11-17 | | Linux Native Builds |
| 2022-11-29 | | I've reinstated the Linux build |
| 2022-12-02 | Update | Wave Defense! - Now Live! |
| 2022-12-03 | | 1.20.27 hotfix |
| 2022-12-06 | | Small Hotfix |
| 2022-12-07 | | Version 1.20.28 |
| 2022-12-07 | | Wave Defense - Balance adjustments |
| 2023-02-03 | | 1.21.01 - Blocking Crosshair & UI updates |
| 2023-02-05 | | Blocking crosshair - Hotfix |
| 2023-02-24 | Update | The Grotto Update |
| 2023-02-27 | | Patch 1.23.01 |
| 2023-03-04 | | 1.23.04 patch notes |
| 2023-05-23 | | Hemlock VU |
| 2023-05-29 | Update | Hemlock VU & Quality of Life Update |
| 2023-06-11 | | Small Adjustment Patch 1.24.09 |
| 2023-06-23 | | Fadeout ver 1.24.10 - Hotfix |
| 2023-09-29 | Update | 1.25.03 - Gwen - The Field Alchemist is now LIVE |
| 2023-09-30 | | 1.25.05 - Hotfix - Charlie nerf & Admin tag change |
| 2023-10-21 | | 1.26.07 - Small gwen nerf |
| 2023-11-19 | | Quick Patch; 1.25.08 - Gwen adjustment & Bug fix |
| 2023-12-17 | | Patch 1.25.09 - Chat Bug Fix + New Weapon |
| 2023-12-18 | | 1.25.10 - Hotfix |
| 2024-02-26 | Update | Fadeout 1.26.01 - PVP Bots, 2 New Maps +More - Feb 27th! |
| 2024-02-28 | | 1.26.01 - Hotfix |
| 2024-03-03 | | 1.26.02 - Quick FIxes |
| 2024-05-04 | | Patch 1.26.04 - Small fix |
| 2024-05-07 | | 1.26.05 -Hotfix |
| 2026-09-10 | | |