Abe or the Automatic Branch Engineer is the robotic caretaker of the Train Tunnels in Epic Mickey 2: The Power of Two. When you first meet him, he will say that the earthquakes damaged him and the Dioramas badly. If you damage or ignore 2/3 dioramas, Abe will make Beetleworx attack you. At the end, he will then "die" of seeing the dioramas torn down then Gus takes him offline. As he "dies" his last words would be, "Now that wasn't nice at all!" You also recieve Steamboat Willie Pants near the end of the Floatyard (Inside a shutter near the clown head area that opens only when you destroy the dioramas). Prescott would also be angry at Mickey and Oswald for medling his plans, destroying countless Beetleworx, and even ruining Abe.
If you repair 2/3 dioramas, Abe is restored. He fhanks the heroes and tells them to ask him if they need information. When Micksy asks why Prescott was in the Train Tunnels, Abe first says that Prescott created him when the Train Tunnels were. He proceeds to tell them that Prescott was working on something big and important because the gremlin was collecting spare parts in the Tunnels. When Abe asked why, Prescott told him "trust me Abe, it's for the greater good. I'm going to a place where I'll be remembered. Soon, they will remember the name, Prescott." Though that was all Abe could remember, he rewards the heroes with a Gold Pin for theit efforts.