Twilight and Spike are ready for action. They follow Bon Bon and Vinyl Scratch.
"Come on, Twilight and Spike! We've got to seal off these mines to prevent the Mills from revealing the location of New Ponyville. If we seal it on the far side of the mines, we can keep the Mills from stealing anymore ore. Let's take this lift down and rescue as many miners as we can."Bon Bon explains.
The lift rises and they see three miners already on the lift, but they are running from the scene. They start screaming.
"Hey you two, don't go down there! The Mills are on a rampage! They're shooting up everything, get out of here!"
Bon Bon and Vinyl Scratch ignore the screams and warnings. Vinyl Scratch starts talking.
"Twilight and Spike, stay close to Bon Bon and me. We already had a few run ins with the grunts so we know how to get you out of here in one shot."
They get to the bottom of the lift and Bon Bon screams. "Alright, let's move out!"
The group of four begins to run farther into the mines. They see many miners running in the other direction screaming things like "Run for your life!" and "Don't go that way!" They continue to run farther into the mines. Twilight and Spike run into a door they can't open. Twilight and Spike wait for Bon Bon and Vinyl Scratch to catch up. They open the door for them since the door required a chip. The door opens and they continue to journey farther into the mines. Twilight and Spike turn to their left and see a bunch of miners trying to fight of a wave of Mills. The Mills are too much for them and all of the miners begin to spew with red blood. Derpy looks at them and says "Come on, keep it moving you two. We got a job to do!"
They run into a bunch of large rocks. Vinyl Scratch starts to explain. "Alright, follow us. Just jump on each rock after the other to get to the door."
Bon Bon and Vinyl Scratch begin to jump on the rocks and Twilight and Spike follow.
They soon reach the door and continue on. They see another lift and they are about to get in when suddenly the doors shut and alarms go off.
"What's going on?" Spike questions.
Bon Bon answers "It's the Mill grunts! They've taken control of the lift, and they'll be here any minute! Twilight, you are going to have to use that horn for more than just casting spells!"
Twilight's horn glows as she is ready for attack. Spike pulls out a mining laser from his pocket and activates it. All of them take cover behind rocks as the lift appears with three grunts. The Mills start to talk.
"These mines are under the Mills control now. Destroy all ponies!"
Twilight begins to use her horn as lasers are flying from it. Spike is using a mining laser to blast at the robots, along with Bon Bon who also has a mining laser. The Mills begin to get destroyed. Twilight and Spike are thinking the same thing. They both say
"I haven't had a fight like this in a while!"
All three of the droids are destroyed and there are gold coins all over the ground. They both know that the coins are Equestrian Bits. Bon Bon says to them both as they are picking them up. "There are plenty more where those came from."
They walk over to the lift and see it's the same kind of lock system as before. Vinyl Scratch explains.
"Some of these switches will unlock doors, but may need and activation chip like this one."
Vinyl Scratch hands them a blue chip. It looks like it will fit like a glove. She is still talking.
"Put the chip into the switch. Then we can move on."
They put the chip in the switch and it fits perfectly! The door opens and they get in.
The lift lowers them down and they reach a door that looks like not even the chip will work. They also see a bridge nearby. Bon Bon says to Twilight and Spike. "The door's jammed! Well have to rewire it! Twilight and Spike, blast the bridge down there, before they can get to us!"
Twilight and Spike quickly jump into action and blast the bridge with their horn and mining laser. The bridge collapses and Bon Bon is done rewiring. She once again screams "Alright, let's move out!" The door opens and they continue on. They see a giant blockade of rocks and a miner crying for help. Vinyl Scratch begins talking again.
"Take this coring charge and throw it at those rocks. The explosion should free that trapped miner."
Spike says to Twilight to take cover as he throws the coring charge at the rocks and makes a big explosion. The rocks are destroyed and the miner crawls out. He says thank you and runs off.
They are about to open the door when Spike notices something. He jumps down to where the miner was. Twilight asks Spike.
"Spike, what are you doing?" He looks around and sees a glowing gold chip, like the ones that Bon Bon showed them. Spike climbs back up and shows it to them. They both give each other a giant smile. Bon Bon says in happiness. "Why friend, that is a secret chip. These chips are to a giant computer in the center of the city. We don't know what the computer does due to us not finding all of them, but we do know that when we get all of them, this machine will do something amazing! Find all of these and who knows what will happen?"
Twilight and Spike look at each other with smiles as well. The door opens and they continue deeper into the mines. They encounter a door that is covered in rocks. Vinyl Scratch says to them. "The door is blocked! Jump through this shaft, and we'll see if we can find another way around."
Twilight and Spike jump through the shaft and they begin sliding. They stop sliding and they continue on until they see Bon Bon and Vinyl Scratch already at the location where they were going to meet.
"This must be where the Mills broke through." Bon Bon says as she points to a giant hole made by the Mills. They run over to a zip line, but Spike is running towards the giant group of Mills. Vinyl Scratch starts explaining.
"There's too many of them down there, let's take this zip line and zoom right over them. Jump up to the zip line to grab on. Grab on tighter to slow down."
Spike ignores them and still charges in. Twilight yells at Spike.
"Spike! Don't be an idiot!"
Spike responds. "I'm not, I have a plan!"
Twilight runs after him and he jumps to where the Mills are. Spike screams at the Mills. "Who wants a piece of me, metal monsters?"
They run at him and Spike sets off a grenade which blows all of them up in one blast. All of the Mills are destroyed and Spike is unscathed. Twilight smiles at Spike and says "Spike, you are a genius!" Spike runs off somewhere else and sees another gold chip. He picks it up and says in a tune most people would know. "I got a golden chip!"
Spike runs back to Twilight and all of them head off in the direction the Mills came in.
Spike is pretty smart, don't you think? See what happens next time!