Steam
Day: 40
Also known as Day: 40, d4, day 40
The journey began with the deluge of rain which flooded the earth for 39 days. On day 40, it stops. Mysteries can be discovered and solved while facing gruesome enemies along the way. Experience thrilling survival horror combined with first person combat in an open world full of exploration.
Last update
30 May 2026
Players now
0
Original sources
1
Latest update
Latest updates
Update history
Browse past updates and patch notes for this game.
- October 2019
- Save game hotfixHotfix released for the save game issue. Saves are compatible with this version that couldn't be loaded before.
- Halloween Update This content update brings a number of new features to the game right in time for Halloween! *Burst fire system item allows burst fire mode to be toggled on the gun *Atmospheric effects are tweaked to b…Store
- June 2019
- Update 7 - Challenge updateThis is a big update to the game, making it more challenging to complete. This version is incompatible with previous save games. Here is a complete changelog: - Existing enemy types effects tweaks, and enhancements - Ne…
- Update 6Motion Blur option under the General settings tab now available.
- Update 5The game was updated again. - Fixed the humanoid shark movements. - Less ammo per pickup 16 bullets down to 8. Need to be more careful with how you spend your rounds. - The squid enemy appearance changed to animate more…
- Update 4Hello, in this update the following was added/changed in the game: - Add notice for quick change weapon - Flashlight battery will decrease slower - Crocodile will roam more near the mask statue - Shark people will be mo…
- May 2019
- Update 2The game was updated again, to add a message about how to quick switch weapons. Also there is an additional note to help guide players later in the game, and the jumping spider enemy behavior changed.
- Update 1Y - Axis invert is now an option in the General settings section of the in-game Pause Menu. This will be set by default to on when you launch the first time after the update so toggle it off if you do not want an invert…
- Day: 40 Released!Hello, welcome to the release of Day:40 on steam! Challenge awaits anyone willing to test their nerve. The journey ahead is not easy and you will need your memory and a sharp aim to survive. Explore the gloomy landscape…
- Day:40 communityHello, if you are interested in more about the game, here are some links to follow: Twitter https://twitter.com/day40game Discord https://discord.gg/cUqDNYn Thanks for the support.
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