alt Hacker NewsBack of the envelope, in the two years since the game was released, this single bug has wasted at least US$10,000,000 of hardware resources. That's a conservative estimate (20% of people who own the game keep it installed, the marginal cost of wasted SSD storage in a gaming PC is US$2.50 per TB per month, the install base grew linearly over time), so the true number is probably several times higher.
In other words, the game studio externalised an eight-figure hardware cost onto their users, to avoid a five-to-six-figure engineering cost on their side.
Data duplication can't just be banned by Steam, because it's a legitimate optimisation in some cases. The only safeguard against this sort of waste is a company culture which values software quality. I'm glad the developers fixed this bug, but it should never have been released to users in the first place.
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From the story:
> Originally, the game’s large install size was attributed to optimization for mechanical hard drives since duplicating data is used to reduce loading times on older storage media. However, it turns out that Arrowhead’s estimates for load times on HDDs, based on industry data, were incorrect.
It wasn't a bug. They made a decision on what to optimise which was based on incomplete / incorrect data and performed the wrong optimisation as a result.
As a player of the game, I didn't really care that it took up so much space on my PC. I have 2TB dedicated for gaming.
I should probably look up the company that made the game or the publisher and avoid games they make in the future.
>Data duplication can't just be banned by Steam
Steam compresses games as much as possible, so in the case of Helldivers 2, you had to download between ~30 and ~40 GB, which was then unpacked to 150 GB (according to SteamDB[0])
[0] https://steamdb.info/app/553850/depots/