The practical takeaway
Version 3.0.4 includes a broad expansion and rework of the game’s first-person logic and presentation. The announcement specifically covers added first-person support across land, sea and air exploration, Deviation interactions, and melee combat.
That does not prove a cheat has been detected, and it does not prove that it still works. However, substantial client-side changes can affect features tied to player state, camera behavior, weapons, or view mode. A cheat that worked before maintenance should not be treated as confirmed for the new build.
If you use Shack for Once Human, check the product status and developer notices before starting the game. Without a confirmation for the current build, the sensible move is to wait. Reinstalling the loader, changing settings, or repeatedly attempting to inject will not create compatibility where it has not been updated.
What changed in 3.0.4
The patch also introduces the limited-time Global Heat event, 35 achievement trophies, fashion-set dye improvements, the Lightforge Loot Crate “Celestial Anthem,” and bug fixes. The announcement says the console version is scheduled to launch on August 25 at 11:00 AM PT, with account linking used to sync data between PC and mobile.
Achievement tracking and synchronization begin after this maintenance. Progress completed before the update will not be loaded into the new achievement system automatically. That is an in-game progression change; it does not provide a signal about cheat compatibility.
The developer also lists another update for September 2 at 4:00 PM PT. As with any client patch, that update may require another compatibility review from the cheat developer.
What the announcement does not say
There is no statement here about an anti-cheat update, a ban wave, new enforcement rules, or detection of third-party software. The lack of such a statement is not a reason to assume low risk: game updates and anti-cheat action are not always announced in advance.
It is also not accurate to claim that the patch changed specific memory offsets, structures, or anti-cheat modules. The source provides none of those technical details. What is confirmed is a major first-person rework, which is enough reason to wait for the product developer’s compatibility check.
What to do now
- Match your game build against Shack’s current product status.
- If there is no confirmation for the latest patch, do not launch and wait for an update notice.
- Once a status is posted, avoid unnecessary launch attempts, public showcases, and sharing account access.
- Before any launch, review the safe launch checklist. It can reduce common user mistakes, but it cannot make cheat use safe.
An updated product status is never a guarantee against a ban. Detection activity, in-game behavior, and player reports can all affect risk. For more context on why action may arrive later rather than immediately, see why cheats get detected.
Bottom line
This is not a patch where old compatibility should be assumed: Once Human changed first-person systems in a meaningful way. The announcement contains no anti-cheat or ban-wave notice. Launch only after Shack has a current confirmation for 3.0.4; otherwise, wait.
Original source developer announcement