I really hope they expand the inventory/storage system in the future. Games these days still limiting base storage just feels outdated.
The game itself is fine so far, but storage already feels too cramped. Extension items help, but the max limit should definitely be higher — especially since it actually reduces the number of slots needed.
On top of that, a dedicated material storage or even a key storage would make a huge difference. Imagine being able to stack up to a billion of one item in a single slot. You’d just withdraw one at a time when needed, and I’m pretty sure that takes up less data than having multiple slots filled with the same item.
It would make things way more convenient without hurting performance, and players wouldn’t feel forced to constantly micromanage inventory.