Complete guide to all Search for the Needle classes in Roblox with spin chances and fast farming abilities

Search for the Needle introduced a structured class system to change the dynamics for those looking to speed up progression in Roblox. The game requires finding items hidden in hay, and these archetypes directly affect time efficiency with capacity multipliers, tool buffs, and automation.

To unlock any specialization, the player must use the wheel located at the "Classes" station in the main lobby of the map. Each attempt costs 40 Gems, the main in-game currency of the experience. There is no direct purchase of archetypes: access to each one depends entirely on the system's predefined probabilities.

How the spin system works in the lobby

The acquisition mechanic operates under gacha logic. When interacting with the totem in the lobby, the menu displays the full list of classes and their respective drop percentages.

Since the investment per attempt is fixed at 40 Gems, accumulating resources before spinning the wheel determines how easily you can get more advanced classes, avoiding wasted currency on entry-level categories.

All classes, probabilities, and active bonuses

The game features eight distinct classes, ranging from common options with no advantages to legendary archetypes:

1. Starter (40% chance): Default archetype given to beginners. It grants no benefits or stat increases.
2. Pack Mule (25% chance): Focused on load logistics, it increases the storage capacity of all backpacks in the inventory by 50%.
3. Hay Merchant (14% chance): Geared toward profitability, it grants 20% more money when selling hay.
4. Forkmaster (9% chance): Optimizes the use of the main tool, making each pitchfork swing collect 25% more hay, and reduces tool upgrade costs by 25%.
5. Demolitionist (7% chance): Increases the blast radius of dynamite by 20% and gives a 10% chance for TNT to fragment into three additional explosive mini-charges.
6. Prospector (3.9% chance): Increases the frequency of diamond appearance in harvesting by 50% and adds a chance for common hay to turn into diamond.
7. Drone Specialist (1% chance): Grants continuous ownership of an automated drone that flies 30% faster and carries 40% more hay. There is also the possibility of temporarily summoning a swarm of three auxiliary drones.
8. Ultimate Farmer (0.1% chance): The top archetype simultaneously combines the effects of all other classes in the game and periodically activates the special Golden Harvest mechanic.

Which class is best to invest Gems in

Ultimate Farmer stands as the definitive choice because it unifies all operational advantages into a single character, but its 0.1% probability requires hundreds of spins statistically.