Terraformer is the IndustrialCraft 2 machine that reshapes the surrounding terrain to match a programmed Terraformer Blueprint (TFBP): load the blueprint, feed the machine EU over a cable, and the landscape drifts toward the chosen program day after day. The crafting recipe combines one Advanced Machine, four glowstone dust, three dirt and one empty Terraformer Blueprint. Terraformer's power draw depends entirely on the loaded program: Desertification and Chilling cost 4 EU/t, Irrigation 8 EU/t, Cultivation 20 EU/t, and the terrain-flattening Flatificator peaks at 40 EU/t, against a maximum input of 512 EU/t (high voltage). The internal buffer stores just 40 EU, so Terraformer needs a live cable line — for example from an MFE — rather than a one-off battery charge. A right-click with the programmed TFBP in hand loads the blueprint into Terraformer; a right-click with an empty hand ejects the TFBP unchanged.

Blueprint programs cover six transformations — Chilling, Cultivation, Desertification, Irrigation, Mushroom and Flatificator — so a single Terraformer serves everything from frost-lined borders to flat megabuild pads once the matching TFBP is loaded. A used TFBP is never consumed: placing the blueprint alone in a crafting grid wipes the program and returns an empty TFBP for the next job. Terraformer drains every EU the connected network can deliver, and a complete conversion runs for days, so dedicate a real power plant to the machine before starting. Two Terraformers with overlapping ranges keep converting the contested ground until one machine runs out of power, so plan blueprint zones before building a second unit. IndustrialCraft 2 even awards the End-game Paradise achievement for terraforming the End after the Ender Dragon falls — the closest the mod comes to an endgame builder's trophy.