This in-game footage shows the UI and weapons. The screenshot was found on one of 2K VFX artists’ pages.
The photo, dated 2021, shows an early version of the project, codenamed “Parkside.” According to insider information, Bioshock 4 will take place in Antarctica in the 1960s, in a city called Borealis.
The screenshot shows a structure resembling a lighthouse, with a ball of light on top. The weapon shown is also a shotgun with ricocheting bullets, which could indicate that the game will have its own unique abilities and weapon features.
The game’s interface suggests that, unlike previous installments of the series, the player can carry three types of weapons at once.
In the bottom left corner are icons of abilities that are likely to recharge over time.
Source: Ferra

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