Engineer

The Engineer is a returning character in Risk of Rain 2.

How to Unlock
The Engineer is unlocked upon completing the challenge "Engineering Perfection" (Complete 30 stages.)

Tips

 * Getting several Bustling Fungus and stacking Turrets on top of each other is a great way to cheese certain bosses. This doesn't work well on the lava worm.
 * Stacking Bandolier can lead to a constant up time of your Bubble Shield, allowing for good cover from Wisps and Titans/Colossus as the time ticks on.
 * Pressure Mines can be stuck onto the outside surface of the bubble shield and other players.
 * Leeching Seed is a must have item, as it heals your Turrets as they deal damage.
 * Dio's Best Friend works on turrets, giving them a second life after dying the first time.
 * You may sprint while Bouncing Grenades is charging up. Deploying Bubble Shield will not stop sprinting.