Will this game be released on GOG too?
GOG is curated, meaning they don't let every game on their storefront. The way the original Aground got on was because of the votes it got on the GOG Dreamlist - you can see Aground Zero's dreamlist here: https://www.gog.com/dreamlist/game/aground-zero-2024 (but it only has 17 votes so far).