The Testing Chamber
Mar 28, 2022
$4.99
- RPG
- Simulation
- Anime
- +2
- Followers
- 406
Screenshots and trailer
Discounted during the sale in our price readings · Steam ↗
Seasonal sale
Steam Autumn Sale 2026
Oct 1 – Oct 8, 2026 · ended Oct 8, 10:00 Pacific
Ended66,107 games: Discounted during the sale in our price readings.
Source: Steam's own event page
During the event
What the games gained
Biggest lift in players
Mean concurrent players during the event, against the 14 days before it.
| # | Game | Players vs the 14 days before | Readings |
|---|---|---|---|
| 1 | Last Epoch | ×24 | — |
| 2 | The Outlast Trials | ×20 | — |
| 3 | ICEY | ×15 | — |
| 4 | Pax Autocratica | ×8.0 | — |
| 5 | Kingdom Two Crowns | ×7.3 | — |
| 6 | Construction Simulator | ×6.6 | — |
| 7 | The Talos Principle 2 | ×5.8 | — |
| 8 | The Witness | ×4.5 | — |
| 9 | PlateUp! | ×4.5 | Sep 30 → Oct 13 |
| 10 | Lost and Found Co. | ×3.6 | — |
| 11 | Road to Vostok | ×3.5 | — |
| 12 | Chronicon | ×3.4 | — |
| 13 | SOS OPS! | ×3.4 | — |
| 14 | Princess Maker: Children of Revelation | ×3.2 | Sep 30 → Oct 8 |
| 15 | KOTAMON: My Sis Found A Super-Rare Card In Her Cereal Box, So I Became A Garbage Man To Find The Entire Collection And Earn $1,000,000 | ×3.1 | — |
| 16 | Obenseuer | ×3.0 | — |
| 17 | The Witcher 3: Wild Hunt — Remastered | ×2.8 | — |
| 18 | Return of the Obra Dinn | ×2.8 | — |
| 19 | Minecraft Dungeons | ×2.8 | — |
| 20 | Ori and the Will of the Wisps | ×2.8 | — |
| 21 | The Roottrees are Dead | ×2.8 | — |
| 22 | Kingdom Rush Frontiers - Tower Defense | ×2.7 | — |
| 23 | Tempest Rising | ×2.6 | — |
| 24 | Jagged Alliance 3 | ×2.6 | — |
| 25 | Fran Bow | ×2.6 | — |
Biggest lift in reviews
New reviews per day during the event, against the 14 days before it.
| # | Game | Reviews/day vs before | Readings |
|---|---|---|---|
| 1 | ICEY | ×27 | — |
| 2 | The Outlast Trials | ×17 | — |
| 3 | Construction Simulator | ×13 | — |
| 4 | Granny: Escape Together | ×11 | — |
| 5 | Last Epoch | ×10 | — |
| 6 | Kingdom Two Crowns | ×10 | — |
| 7 | Pax Autocratica | ×9.4 | — |
| 8 | Death's Door | ×8.2 | — |
| 9 | PlateUp! | ×6.8 | Sep 30 → Oct 13 |
| 10 | The Talos Principle 2 | ×6.3 | — |
| 11 | Songs of Glimmerwick | ×6.2 | Oct 1 → Oct 9 |
| 12 | Warhammer 40,000: Mechanicus | ×6.0 | — |
| 13 | Growing My Manhole | ×5.5 | Sep 26 → Oct 8 |
| 14 | 崇祯直聘：明末官场沉浮模拟器 | ×5.3 | Sep 29 → Oct 9 |
| 15 | Milk inside a bag of milk inside a bag of milk | ×5.0 | — |
| 16 | The Room | ×4.6 | — |
| 17 | The Witness | ×4.5 | — |
| 18 | Caribbean Legend | ×4.5 | — |
| 19 | Milk outside a bag of milk outside a bag of milk | ×4.3 | — |
| 20 | To the Moon | ×4.3 | — |
| 21 | SOS OPS! | ×4.3 | — |
| 22 | Ori and the Will of the Wisps | ×4.1 | — |
| 23 | The Dark Queen of Mortholme | ×4.0 | — |
| 24 | Shao Song I | ×3.8 | — |
| 25 | The Case of the Golden Idol | ×3.7 | — |
Discounted during the sale
The games (8,013)
Steam publishes no participant list for a seasonal sale. These are the games our US price readings saw discounted between its start and its end — not a list of who signed up.
Red Valley
May 9, 2022$1.99
- Action
- Adventure
- Indie
- +2
- Followers
- 406
Screenshots and trailer
Discounted during the sale in our price readings · Steam ↗
Dead Dreams
Feb 6, 2020$7.99
- Adventure
- Indie
- 2D
- +2
- Followers
- 405
Screenshots and trailer
Discounted during the sale in our price readings · Steam ↗
ATTA -Spot the Oddities in the Strange Hotel-
Feb 27, 2024$4.99
- Action
- Casual
- Early Access
- +2
- Followers
- 405
Screenshots and trailer
Discounted during the sale in our price readings · Steam ↗
Faint Call
May 22, 2024$4.99
- Indie
- 3D
- Action
- +2
- Followers
- 404
Screenshots and trailer
Discounted during the sale in our price readings · Steam ↗
Another Hope
Oct 31, 2024$4.99
- Action
- Adventure
- Indie
- +2
- Followers
- 404
Screenshots and trailer
Discounted during the sale in our price readings · Steam ↗
Max, an Autistic Journey
Aug 19, 2016$4.99
- Indie
- RPG
- Horror
- +1
- Followers
- 402
Screenshots and trailer
Discounted during the sale in our price readings · Steam ↗
Tsugunohi -The Chamber of Phantom Name-
Apr 17, 2025$4.99
- Action
- Adventure
- Indie
- +2
- Followers
- 402
Screenshots and trailer
Discounted during the sale in our price readings · Steam ↗
Tomb of Mask
Oct 30, 2022$9.99
- Indie
- 1990's
- Adventure
- +2
- Followers
- 402
Screenshots and trailer
Discounted during the sale in our price readings · Steam ↗
Imprisoned Hyperion 2
Apr 15, 2024$14.99
- Action
- Adventure
- Indie
- +2
- Followers
- 401
Screenshots and trailer
Discounted during the sale in our price readings · Steam ↗
Ashes of Immortality
Jun 26, 2015$9.99
- Adventure
- Casual
- Indie
- +2
- Followers
- 399
Screenshots and trailer
Discounted during the sale in our price readings · Steam ↗
Hellgate VR
Mar 31, 2021$9.99
- Action
- Adventure
- Strategy
- +2
- Followers
- 398
Screenshots and trailer
Discounted during the sale in our price readings · Steam ↗
Matchstick: Cosmic Flame
DemoAug 9, 2026$9.99
- Action
- Adventure
- Early Access
- +2
- Followers
- 398
Screenshots and trailer
Discounted during the sale in our price readings · Steam ↗
Queer Man Peering Into A Rock Pool.jpg
Jul 13, 2022$9.99
- RPG
- 3D
- Atmospheric
- +2
- Followers
- 397
Screenshots and trailer
Discounted during the sale in our price readings · Steam ↗
The Hust Banhmi | Bánh Mì Bách Khoa
Jul 18, 2026$1.99
- Casual
- Indie
- Simulation
- +2
- Followers
- 397
Screenshots and trailer
Discounted during the sale in our price readings · Steam ↗
Self-Delusion
Aug 17, 2022$9.99
- Action
- Adventure
- Indie
- +2
- Followers
- 396
Screenshots and trailer
Discounted during the sale in our price readings · Steam ↗
The Strange Lights
Feb 7, 2026$4.99
- Adventure
- Indie
- Simulation
- +2
- Followers
- 396
Screenshots and trailer
Discounted during the sale in our price readings · Steam ↗
Brink of Consciousness: Dorian Gray Syndrome Collector's Edition
Jul 18, 2014−90%$0.99
- Adventure
- Casual
- Hidden Object
- +2
- Followers
- 395
Screenshots and trailer
Discounted during the sale in our price readings · Steam ↗
CRUSH DEPTH
Nov 21, 2025$7.99
- Action
- Adventure
- Indie
- +2
- Followers
- 395
Screenshots and trailer
Discounted during the sale in our price readings · Steam ↗
Void Slayer
Jan 24, 2022$4.99
- Action
- Indie
- 3D
- +2
- Followers
- 394
Screenshots and trailer
Discounted during the sale in our price readings · Steam ↗
Anomaly Protocol
Sep 22, 2026$4.99
- Action
- Adventure
- Indie
- +2
- Followers
- 394
- Est. wishlists
- approximately 3.9K–12.6K
- During the event
- +16approximately 160–512 wishlists
Screenshots and trailer
Discounted during the sale in our price readings · Steam ↗
The Midnight Sanctuary
DemoOct 3, 2018$9.99
- Adventure
- Indie
- Atmospheric
- +2
- Followers
- 393
Screenshots and trailer
Discounted during the sale in our price readings · Steam ↗
You Shouldn't Be Here
DemoJul 1, 2025$1.99
- Adventure
- Indie
- 2D
- +2
- Followers
- 393
Screenshots and trailer
Discounted during the sale in our price readings · Steam ↗
Within of Static - Northgate Mall
Feb 25, 2026$4.99
- Adventure
- Casual
- Indie
- +2
- Followers
- 393
Screenshots and trailer
Discounted during the sale in our price readings · Steam ↗
New kind of adventure
Jun 4, 2015$1.99
- Adventure
- Early Access
- Indie
- +2
- Followers
- 392
Screenshots and trailer
Discounted during the sale in our price readings · Steam ↗
Endless Fables 4: Shadow Within
Oct 3, 2019$14.99
- Adventure
- Casual
- 2D
- +2
- Followers
- 392
Screenshots and trailer
Discounted during the sale in our price readings · Steam ↗
Terrorbytes
Nov 18, 2025$7.99
- Action
- Adventure
- Indie
- +2
- Followers
- 392
Screenshots and trailer
Discounted during the sale in our price readings · Steam ↗
Bad Dream: Stories
Sep 30, 2021−50%$4.99
- Adventure
- Indie
- 2D
- +2
- Followers
- 391
Screenshots and trailer
Discounted during the sale in our price readings · Steam ↗
Whitestone
Sep 15, 2023$19.99
- Action
- Adventure
- Indie
- +2
- Followers
- 391
Screenshots and trailer
Discounted during the sale in our price readings · Steam ↗
Mountains of Madness
Jun 14, 2024$8.99
- Action
- Adventure
- Indie
- +2
- Followers
- 389
Screenshots and trailer
Discounted during the sale in our price readings · Steam ↗
Back Alley Chronicle - Episode Old Book Festival -
Jul 18, 2023$3.55
- Adventure
- Early Access
- Indie
- +2
- Followers
- 388
Screenshots and trailer
Discounted during the sale in our price readings · Steam ↗
ESCAPE FROM VOYNA: Tactical FPS survival
May 10, 2018$12.99
- Action
- Indie
- Simulation
- +2
- Followers
- 387
Screenshots and trailer
Discounted during the sale in our price readings · Steam ↗
Welcome to Bummertown
Sep 11, 2018$2.99
- Adventure
- Casual
- Indie
- +2
- Followers
- 387
Screenshots and trailer
Discounted during the sale in our price readings · Steam ↗
Mental Hospital VR
Feb 11, 2021$9.99
- Action
- Indie
- 1980s
- +2
- Followers
- 387
Screenshots and trailer
Discounted during the sale in our price readings · Steam ↗
Backrooms Loop
May 8, 2025$4.99
- Indie
- Adventure
- Comedy
- +2
- Followers
- 386
Screenshots and trailer
Discounted during the sale in our price readings · Steam ↗
CRIMSON ROOM® DECADE
DemoJun 9, 2016$9.99
- Adventure
- Indie
- 3D
- +2
- Followers
- 385
Screenshots and trailer
Discounted during the sale in our price readings · Steam ↗
HorrorDriven: A story for the road
Oct 22, 2024$16.99
- Action
- Adventure
- Indie
- +2
- Followers
- 385
Screenshots and trailer
Discounted during the sale in our price readings · Steam ↗
The Red Exile: Survival Horror
Jun 18, 2022−80%$0.99
- Action
- Adventure
- Indie
- +2
- Followers
- 384
Screenshots
Discounted during the sale in our price readings · Steam ↗
Alice's Lullaby
Oct 7, 2024$14.99
- Action
- Adventure
- Indie
- +2
- Followers
- 384
Screenshots and trailer
Discounted during the sale in our price readings · Steam ↗