FEN is a DLC character in SteamWorld Heist, added in The Outsider DLC. He is an Outsider class and is able to use Heavy weapons and Handguns. When FEN kills an enemy he stores a charge that can later be used for healing or extra damage.
FEN seen in the outsider DLC trailer
History
FEN is a Vectron outcast. Piper and her crew find him at Trash Container (an area unlocked after defeating Chop Sue) Where he's lying down amongst a pile of scrap, low on batteries. Piper questions him about if he's a scrapper. To which he replies that he doesn't think so as seen how he lost most of his memory. Then asks Piper to bring him a new power source (found in Top of the Heap) Once Piper returns with said power source. He'll be waiting for her standing on his feet, then he will join the crew. Upon completing certain missions or areas he will comment about his past returning, finding himself inside a crate in the warehouse from the mission Royal Logistics and managing to escape to the location where you first encounter him. He seems to have memories about coming from the Deep Space which is something that gives him shivers upon just hearing it's name. Upon returning from the Alien Spaceship he mentions the ship making him feel homesick but also not wanting to set foot on it He also seems to have nightmares about a Laughing Madbot and The Core.
Appearance
He is a Vectron Outcast who rebuilt himself from scrap he found in a trash container. He has a golden arm with three glowing crystals. His limbs are thin yet strong. FEN also wears a scarf wrapped around his head because "It reminds him of someone".
Personality
FEN is a Vectron Outcast with manners, he usually seems calm and collected around most situations but he's easily startled and gets nervous when alone. He doesn't seem to understand many things but he's always eager to help Piper and the rest of the crew. His background as a vectron hints at him being cast out for not being hellbent on dominating space, instead trying to help people.
Abilities
Level 0 - Handgun
Level 0 - Heavy
Level 1 - Lightning Coil (3 damage with one charge, 7 damage with two. Pierces characters and cover.)
Level 2 - Health (+1)
Level 3 - Augmented Repair (Restores 2/3 health, depending on charge.)
Level 4 - Techno Treat (Lightning Coil damage +2, meaning 5/9 depending on charges.)
Level 5 - Augmented Repair: Free
Level 6 - Movement Speed (+1)
Level 7 - Lightning Trinity (Stores up to 3 charges which attack for 5/9/12 or repair for 2/3/4.)
Level 8 - Health (+1)
Level 9 - Tendril Tilt Damage (Lightning Coil deals 6/11/15 damage.)
Level 10 - Augmented Repair: Restore (Augmented Repair for 3/4/5 health.)