Build A Factory!

Build A Factory! is a factory-simulation tycoon on Roblox by TBlox Mini - a sub-label of TBlox Studios - where players mine raw blocks, process them into refined items using hired workers, and stack those items into a vertical Tower to unlock new floating islands. Launched in May 2023, it has accumulated 25.5 million visits with a 97.8% approval rating from over 272K votes - one of the best upvote-to-downvote ratios in its genre.

The Tower is the game's defining mechanic: items produced by the factory are physically placed to extend a structure upward, and reaching each height threshold unlocks the next island above. The progression is visible on screen - the taller the tower, the further along the player is. Each new island introduces rarer block types with higher conversion value. Core systems include:

• 🏠 Factory - the production facility where hired Workers convert raw mined blocks into refined items
• 💼 Workers - hired NPCs that automate block-to-item conversion; more workers means faster production throughput
• 🗺️ Island progression - each island unlocked by tower height introduces rarer blocks with better cash value
• 💰 Gems - premium currency doubled for Roblox Premium subscribers; spent on boosts and special unlocks
• ⏳ Playtime Rewards - timed passive rewards (Crates, Gems, Boosts) granted for staying in a session

The Enchanting system added in the Enchanting Update allows items to receive enhancement bonuses, expanding the late-game progression layer. Worker investment is the most important early spending decision - more workers accelerate tower growth and island unlocks faster than most other upgrades.

Build A Factory! is part of TBlox Studios' portfolio of accessible mini-simulators. For the hammer-smashing take on the same TBlox Mini formula, Build A Bridge Simulator shares the same group bonus system.