I was curious if they optimized the download. Did it download the 'optimized' ~150 GB and wasting a lot of time there or did it download the ~20 GB unique data and duplicated as part of the installation.
I still don't know but found instead an interesting reddit post were users found and analyzed this "waste of space" three month ago.
I don't think this is the real explanation. If they gave the filesystem a list of files to fetch in parallel (async file IO), the concept of "seek time" would become almost meaningless. This optimization will make fetching from both HDDs and SSDs faster. They would be going out of their way to make their product worse for no reason.
I wonder if a certain Amelie-clad repacker noticed the same reduction in their release of the same game.
I was curious if they optimized the download. Did it download the 'optimized' ~150 GB and wasting a lot of time there or did it download the ~20 GB unique data and duplicated as part of the installation.
I still don't know but found instead an interesting reddit post were users found and analyzed this "waste of space" three month ago.
https://www.reddit.com/r/Helldivers/comments/1mw3qcx/why_the...
PS: just found it. According to this Steam discussion it does not download the duplicate data and back then it only blew up to ~70 GB.
https://steamcommunity.com/app/553850/discussions/0/43725019...
it seems wild the state of games and development today... imagine 131GB out of 154GB of data was not needed....
The whole world took a wrong turn when we moved away from physical media.
In terms of ownership, yes absolutely. In terms of read/write speeds to physical media, the switch to an SSD has been unsung gamechanger.
That being said, cartridges were fast. The move away from cartridges was a wrong turn
Hard drives and optical discs are the reason they duplicated the data. The duplicated the data to reduce load times.
do they even sell disc of these game?...
How is there so much duplication?
They duplicate files to reduce load times. Here's how Arrowhead Game Studios themselves tell it:
https://www.arrowheadgamestudios.com/2025/10/helldivers-2-te...
I don't think this is the real explanation. If they gave the filesystem a list of files to fetch in parallel (async file IO), the concept of "seek time" would become almost meaningless. This optimization will make fetching from both HDDs and SSDs faster. They would be going out of their way to make their product worse for no reason.
The post stated that it was believed duplication improved loading times on computers with HDDs rather than SSDs
Which is true. It’s an old technique going back to CD games consoles, to avoid seeks.