Made in Roblox Studio.

The fossil digging game is super organized in terms of the services that it runs and provides for the user. The main services running in the game are the Data Service, Digging Service, GUI Service, and Effects Service.

The Data Service creates an object that serves as the player's profile and uploads it to a central player database. The server downloads the objects from the database if it finds the specific object based on the Player's ID and serves it. Otherwise a new object is created. All data updates such as new tools, new dug items, and more are handled by the server. The client cannot alter their data unless a call is made to the server and verified.

The Digging Service handles the actual core mechanic of the game. If the user is in a specified dig zone, they are allowed to dig. The handler creates a "rarity path" per each new dig started, where each dig's item rarity is predetermined by randomly by the server. The tool's "luck boost" impacts this rarity path, where the higher it is the more likely you are to get a rare item. This can be seen in the video demonstration, the video shows [1] = "Common", meaning the player is meant to receive a common tier item.

The GUI Service and the Effects Service, as the name suggest serve the player appropriate GUI and Effects based on their context.