Islet Online is a sandbox-style MMORPG. It's an indie game developed and distributed by Morenori Soft in February 2019. It is all about digging and placing bricks to build your own land. And with various materials from wildlife, bricks can be combined to make useful items, too. Whenever you act, your character gets experience.
System requirements for desktop computers as stated by the developer. Updated on October 20, 2020.
The system requirements are lightweight; nearly any new laptops will work for playing Islet Online.
The RAM requirement of 4gb is easily met, but 2gb is enough to meet the minimum requirements.
Also, note that at least 1gb of storage space is required.