You have Sledgebot and Gun Drone. The Loop:
Strengths:
Weaknesses:
The “best” Engineer summoner balances persistent automated damage sources, strong minion durability through repair/heal and minion-focused gear, and player utility/control to manage fights. Prioritize turret/minion skills early, stack minion-focused affixes on gear, and use tactical placement and cooldown windows to handle tougher encounters.
(Remember to adapt exact skill names and numbers to the specific mod/version of Torchlight II you’re using; skill labels/values differ across expansions and mods.)
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Here’s a concise, fully detailed Torchlight 2 Engineer Summoner Build — often called the “Bot Lord” or “Petal Mage” variant. It focuses on maxing your summoned bots and using a few key support skills. This is a solo-viable, Veteran/Elite-friendly build.
Reasoning: Maxing persistent summons first ensures sustained DPS throughout leveling. Sustain and repair/durability skills reduce recasting and micromanagement. Burst and utility skills are second-tier to handle bosses and tight situations.
The Summoner Engineer is one of the most relaxing yet powerful ways to play the game. Instead of swinging a hammer, you act as a commander, deploying an army of robots, gun turrets, and zombies to overwhelm enemies.
Your gear choices differ from a melee Engineer. You are looking for specific affixes.
What to Look For:
Weapon: Wands are usually the best choice because they often roll with minion stats and cast speed. However, you can use a Shield + Wands or a Pistol + Shield for the extra defensive stats (Block chance). You do not need high weapon DPS; you only need the stats on the weapon. torchlight 2 best engineer summoner build
You do not care about weapon DPS. You care about pet stats, mana, cast speed, and survivability.
The Engineer is unique among summoners because their summons (Constructions) are not fragile. A Sledgebot has massive HP and armor. By combining the durability of the Aegis tree (Forcefield) with the swarm tactics of the Construction tree (Spider Mines + Sledgebots), you create an army that is incredibly hard to kill and capable of outputting massive damage while you stand safely in the back.
The Summoner Engineer (often called the "Robomancer") is widely considered one of the safest and most flexible solo builds in Torchlight 2
. It relies on a mechanical army of bots and mines to deal damage while you maintain a near-impenetrable Forcefield. 🤖 Core Skills (The Robotic Army)
Your primary focus is maxing out "Construction" skills that summon permanent or semi-permanent allies.
Healing Bot (15/15): Essential for any build; provides HP and Mana regeneration and armor buffs.
Spider Mines (15/15): Your main offensive tool. They seek out targets and explode; the tier bonuses significantly reduce cooldown.
Gun Bot (15/15): A powerful ranged turret with piercing rounds at higher tiers.
Sledgebot (15/15): A massive, tanky melee summon that deals heavy physical damage.
Immobilization Copter (15/15): Passive support that slows enemies and reduces their damage. 🛡️ Defensive Essentials
Forcefield (15/15): Your lifeblood. It absorbs massive damage and should be kept active at all times. You have Sledgebot and Gun Drone
Bulwark (15/15): Passive physical armor and damage reduction to keep you alive when summons are busy.
Tremor (15/15): Great for crowd control; it knocks back and weakens enemies for your minions to finish off. 📈 Stats & Attributes
Unlike melee builds, a pure summoner doesn't need Strength for damage, as minions scale off player level and specific "+% Pet/Minion Damage" gear.
Vitality (Primary): Most guides recommend dumping a majority of points here for massive HP and Block Chance.
Focus (Secondary): Essential for a larger mana pool to spam Spider Mines and keep Forcefield active.
Strength/Dexterity: Only invest the minimum needed to equip high-tier armor or shields. ⚔️ Gear & Spells
Torchlight 2 Best Class - Classes Overview & Tier List - Games Finder
The Summoner Engineer (often called the "Robomancer") is widely considered one of the safest and most powerful builds for tackling Elite difficulty and Hardcore mode. Unlike other classes that rely on weapon DPS, the Engineer can field a literal army of mechanical bots and magical skeletons that scale independently of the player's core stats. Core Build Philosophy
The primary goal of this build is to maximize Pet and Minion Damage through gear while the Engineer focuses entirely on survival and utility. Because summons do not benefit from Strength or Dexterity, you are free to dump your attribute points into Vitality for a massive health pool and Focus for the mana required to spam skills. Essential Skill Distribution
The build relies heavily on the Construction tree for damage and the Aegis tree for invincibility. Primary Damage & Utility (Construction)
Healing Bot (15/15): The build's backbone. It provides constant HP and Mana regeneration, which is vital for sustained skill spam. the entrance exhaling a foul
Spider Mines (15/15): Your most spammable damage source. These "heat-seeking missiles" deal massive physical and fire damage. Investing in multiples of five reduces their cooldown significantly.
Gun Bot (15/15): A powerful ranged turret with a high uptime at max tier.
Sledgebot (15/15): Your heavy-hitting tank. It draws aggro and deals massive melee damage.
Immobilization Copter (15/15): A debuffing powerhouse that slows enemy movement and attack speed, keeping you safe. Survivability (Aegis)
Forcefield (15/15): This is the Engineer’s signature survival tool. It creates a damage-absorbing bubble that can be reinforced by "Charge".
Bulwark (15/15): Passive armor and physical damage reduction, essential for surviving stray hits.
Dynamo Field (1-5 points): Used strictly to generate Charge rapidly in groups of enemies to power up your Forcefield. Gear and Socketables
Since your stats don't help your minions, your gear must do the heavy lifting. Robomancer, a Summoner Engineer build - Steam Community
The rain in the Steppes hammered against Valdo’s goggles, slicking the metal surface of his chassis. He stood at the mouth of the Brood Cave, the entrance exhaling a foul, chitinous stench.
Beside him stood "Big Bertha," a hulking Sledgebot frame, its piston-arms dripping with hydraulic fluid. To his left skittered "Tick-Tock," a Gun Bot with a polished brass barrel. To his right, the faint, crackling blue hologram of a Heal Bot hovered, emitting a soothing, rhythmic hum.
"Ready, boys?" Valdo asked, his voice tinny inside his helmet.
They didn't answer with words, but with the whir of gears and the click of reloading mechanisms. This was the Summoner Engineer—the puppet master of metal, the undisputed king of the horde.
Valdo wasn't like the other Engineers. He didn't care about swinging a massive great wrench or firing a heavy cannon. He let his creations do the heavy lifting. He checked his skill logs one last time before descending into the dark.
