The game actually called frontier force - new world, but I forgot to tell that to the sprite artist XD
https://racgamedev.itch.io/frontier-force
The game focuses on RPG elements with some base-building mechanics added. Controls are mouse-only (so a mouse is required :D). The gameplay revolves around the player acquiring approval from each base to construct buildings or recruit new units. For now, the player can only establish a single base.
The objective is simple: explore the island and defeat the boss (for now).