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kellterntempest · 1 year ago

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@tyrannysaurusfloof i thought maybe sending you 2,500 words in your askbox wasn't the best way to send this lol and apparently tumblr doesn't let you send documents in DMs, so i have it in separate post here for u!

Stobotnik Subnautica AU fic snippet

Out of all the Earth luxuries Robotnik was forced to live without, he missed music the most. His CDs, his mixtapes, his curated playlists. He missed the deafening pulse of industrial drum and bass, the intricate rhythms of funk and jazz, the comforting pop classics, and invigorating rock melodies that he could dance to.

Robotnik never fully realized just how miserable a world without music could be. He began humming to himself, even sang songs he only half remembered the lyrics to in an effort to stay sane in the deserted, depressing isolation he was surviving in.

And here he was, humming a Tears for Fears tune while he piloted his submarine vessel 500 meters down under the sea. The submarine that Robotnik constructed and christened "The Eggmarine" was holding up perfectly, just as planned. He never made mistakes when it came to engineering, it was just like breathing to him. Physics, math, science, electronics, all of it was second nature.

Robotnik was able to harness the near endless power supply of the blue quill and recycle parts of his prototype – as only an extraordinary genius like him could do – and he created something incredible after losing nearly everything.

The Eggmarine was an engineering marvel in and of itself, but he had even bigger blueprints in progress. His ultimate mission: to construct a space shuttle capable of interstellar travel. He was going to make it back to Earth no matter what. He'd make it home by Christmas. He declared it boldly to himself out loud after barely surviving the crash landing of his prototype on one of the many islands of the alien planet.

Another great feat that the doctor took pride in was the detailed cataloging and analysis of every single new thing about this alien planet. Countless unknown species of flora, fauna, megafauna, biomes and climates, lifeless ruins of what seemed to be some kind of ancient civilization with astounding technology… It was all exhilarating.

Robotnik was at heart a brilliant scientist, and though the circumstances bringing him to this planet were absolutely horrid, he often found himself feeling like a kid discovering the wonders of science again. He intensively studied the new alien technology he found in the ruins – He was so close to cracking the code to their written language – and vastly advanced his progress surviving on the planet. With the alien technology he was able to build a much improved habitat and small laboratory with ease.

It had been 63 days now since Sonic sent him crashing through the ring portal in Green Hills. If there was anything he had now, it was down time. Day 63, and he'd already recorded over two hundred new species, determined multiple theories of their evolution, mapped out the string of islands he crashed on, not to mention narrowly escaping being killed and eaten countless times by the local mega predators – which there were plenty of.

Robotnik had faced an assorted deadly lineup of insects, poisonous animals, scavengers, hunters and predators both on land and under the sea, and the kings at the top of the food chain: Leviathan class mega predators – gargantuan creatures similar to the dinosaurs back in earth's ancient history.

Robotnik learned very quickly he had to create a predator of his own if he ever wanted to get off this planet unscathed.

So he did what he did best, and built a robotic mech suit designed for combat, capable of both land and marine travel, and resource gathering. With it, he was now able to hold his own against most predators, and even fought a few different leviathans in the depths of the ocean and escaped the battles unharmed. But stealth was always the best policy so far – less damage to his precious machine, and less risk of being drowned or eaten.

Robotnik had not found anything that resembled anything close to a sentient life form yet, and the chances of doing so were growing smaller and smaller. He laughed out thinking, was it really that different here from the 8 billion barely sentient monkeys back on earth?

"Passing 750 meters. Pressure stabilized." The robotic voice of the vessel's artificial intelligence spoke, showing the status of all ship systems in green. "Scanners indicate traces of nickel ore below, south west."

Robotnik was currently in search of rare minerals to craft his escape plan. Minerals that he determined could only be found beneath the sea floor in a thermal, volcanic climate.

The A.I. spoke again, this time with a warning. "Detecting multiple leviathan class life forms in the region. Doctor, are you certain whatever you're doing is worth it?"

Of course the exact biome where he needed to go would be crawling with dangerous monsters. The statistical probability that he calculated before was, again, unfortunately proven correct. Of course he had to be right, every time! He thought with a groan. Sometimes, it was worse to be proved right. Even the warm glow of smug satisfaction wears off quickly when you're chased by savage animals out to make you their next meal.

"Shut your trap and keep scanning. I'm not leaving until I get my hands on that ore." Robotnik continued the descent, passing tall black hydrothermal vents – a good sign that he was heading in the right direction.

There was no sound now but the engine's hum, and the steady ping of the sonar system every 7 seconds.

984 meters. Ping. The sonar mapped out the deep trench he was in, and showed a massive crevice opening further down. He was getting readings of small-scale volcanic eruptions in this region, and hoped that crevice was the entrance to his destination.

A loud, organic screech passed through the dark waters, and Robotnik instinctively rushed to hit silent mode.

The internal and external lights went out, and the engine shifted gears. Robotnik sat in the pilot seat, frozen, waiting for another noise.

It was almost worse that he heard nothing.

The artificial intelligence spoke up quickly, casting information in red in the control screens. "Proximity Alert: Threat Detected. Leviathan class life form."

Robotnik cursed out loud, white knuckling the control wheel.

"Proximity: 50 meters." The A.I. stated. "25… 10… brace for impact."

The side of the sub was hit by something colossal, and Robotnik was nearly thrown out of the pilot chair.

Then another uncomfortably loud sound – a roar vibrating through the metallic chambers and utterly harrowing.

A leviathan predator. A reaper - he recognized the horrible sound.

He didn't have any weapons mounted on the Eggmarine, and he couldn't launch his mech suit and fight back – he was in completely unknown territory and what looked to be about 400 more meters to the bottom of the trench. His mech suit couldn't make it up 400 meters straight up back to the submarine, and no way could he safely swim back to his Eggmarine without getting snapped up. Nightmare scenario again. He could only sit tight, stay on course, and hope the predator would lose interest and leave, or kick engines in high gear and make a break for it.

The sub was hit again, and the alarms began sounding. "Hull damage imminent."

The leviathan was not going to leave.

Robotnik slammed the switches and revved up the engine to full speed. He had to get the hell out of here. The only way through was down.

He was sure every creature in the region could hear the Eggmarine's engines and the roars of the reaper leviathan.

"New Threat Detected: Another Leviathan class life form. Proximity: 58 meters."

Oh no.

Ping. The sonar sounded, and the red outline of another large shape was dead ahead of the submarine's path of escape.

Ping. The shape grew bigger, and it was coming straight for him.

"Proximity Alert: 25 meters."

Robotnik jumped out of his skin, his heart beating out of his chest. "Fucking hell!" He shoved the control wheel forward to avoid the impact. "Nononono!"

The submarine descended sharply, and the leviathan behind him roared, but it was interrupted halfway from a second massive sound bellowing through the depths. The second leviathan growled – but it was completely different from the first – like a harsh rumbling of thunder ending with rhythmic clicking.

"Danger: Engine overheating." Robotnik heard a blast coming from the engine bay.

Everything was going to hell. He couldn't leave the bridge to attend to the fire he knew had started, not with two giant monsters about to tear his ship apart.

The sonar pinged, and Robotnik could see the two leviathans grappling together. It was hard to make out the image from the red flash that lasted only seconds, but it seemed as if they were fighting – it sounded horrible, with the two huge predators growling, howling, and snapping at each other. Roars pierced through the darkness, and the top of the vessel was hit again, worse this time.

"Hull compromised - storage bay ceiling."

Robotnik was flung forwards from the mighty impact of the leviathans. “Damn it, come on! Go!” He hissed, reorienting himself on the controls and leaning into them as if it would make the sub go faster. He saw a blink of movement in the glass, a blur of 2 long tails and fins swiftly passing the front of the bridge, so fast he could barely make it out in the dark.

Robotnik shoved the wheel as far forward as possible, plummeting the vessel in a rapid descent. "Not today you hungry mongrels! This snack is out of your league!" He taunted through clenched teeth.

If he could only reach the crevice, maybe he could find a place to hide, buy time to repair the hull damage, and stand his ground against the leviathans in the mech suit. The engines had to burn for a little longer, there was no other choice.

But the universe had other plans.

"Engine Damage Critical. Shutting Down."

"AARGH– give me a big, fat break!!" Robotnik yelled in frustration, still pushing the wheel hard.

The Eggmarine's movement slowed to a halt, floating dead in the water.

Ping. The sonar marked the vast, empty space of his location in the ocean, in a trench about 700 kilometers wide with mountainous walls going nearly straight upwards on either side of it.

There was 1 dot left on his display. 1 leviathan.

Threat Proximity: 20 meters.

There was nothing Robotnik could do. The sub's engine was down, a breach was ripping the hull, and a hungry, territorial leviathan was coming for him.

The creature sounded – a short, clicking rumble. It was the second leviathan, the one Robotnik had never heard before.

It was swimming up from the deep, still chasing him after surviving and presumably winning its deadly fight with the reaper.

The sonar rang out again. Ping.

The creature responded to the sonar with the same short rumble, ending with an ascending trill.

Robotnik leaned forward, brows furrowed at this new behavior. He switched off the sonar and floodlights and watched anxiously for movement.

Something slowly floated up into view of the glass dome of the Eggmarine's bridge.

Robotnik saw scaled and finned limbs coming from the dark, and they gently landed on the glass below him. He counted three, no, four arm-like appendages.

They almost resembled… webbed hands, pressed against the glass. They lifted, and tapped the glass several times, almost experimentally. The bang of the glass nearly gave Robotnik a heart attack.

The creature swam from beneath the glass up until it was directly in front of the pilot's control panel. The leviathan made no noise since the last sonar soundwave, and stayed in its spot facing the front glass of the bridge, its body swishing slowly side to side in the darkness.

Robotnik was almost afraid to turn the exterior flood lights back on, but he had to know what kind of beast was staring him in the face.

This leviathan was an entirely different species from any other he'd seen. It was slightly smaller in length than the reaper, but its body was much thicker and more mammalian. Its underbelly looked smooth, but its 6 limbs, spine and tail were scaled and armored. Its lower pair of arms were tucked into itself, and the top two arms swayed in front. It had two powerful muscular legs that were treading slowly in the water, and its long, spined tail snaked along with them.

Its head was more frighteningly humanoid than he would ever have expected. In its face were multiple sets of eyes squinting back, blinking rapidly from the bright floodlights. Small clusters of bubbles escaped from gills on either side of its neck, and 2 long, thin rays coming out of either side of its head with bioluminescent bulbs at the end.

Robotnik turned the sonar back on. A single ping.

The creature rumbled back, and it almost sounded like a whale's call in an attempt to imitate the sonar's frequency. It made no sudden movements, continuing to tread in place with unhurried motions.

Robotnik breathed out a shaken gasp of relief. This creature, whatever it was, didn't seem to see him on its menu right now. However, he had no time to investigate the intentions of the leviathan, he had engine fires to put out and a catastrophic implosion to prevent.

He left the sonar on to keep the creature distracted, switched the internal lights back on and ran full speed into the engine room to extinguish the fires. A thin stream of water was steadily spraying like a fire hydrant from a small breach in the plasteel ceiling that was getting worse every minute from the massive pressure of about 1200 PSI from the outside.

Robotnik yanked the repair tool off the wall, and clipped his harness to the suspension support and hauled himself up into the air to reach the storage bay ceiling.

He focused on welding the breach as best he could through the low visibility of the water flying everywhere and covering his goggles.

"It's just another day!" He shouted above the noise of the welding. "Just another day in the life of Dr. Ivo Robotnik, greatest man on earth AND planet 4546B! Day 63, boldly going! It's Tuesday back home! Stupid blue alien rat and its stupid magic rings!"

A strange, fuzzy sensation suddenly passed through his head. It was like a soft static of a distant radio, organic sounds garbled and unintelligible within. It was growing louder and louder. Robotnik cursed out loud. What the hell was next? Had he developed some new medical or psychological condition from a dangerous stimuli he'd unknowingly interacted with?

There was a painful pop of pressure in his head, as if the air pressure had climbed steeply in seconds – and the static noise stopped, both his ears started ringing a high pitched drone.

But Robotnik kept welding, he couldn't stop or he'd be dead in minutes, crushed from the impending implosion.

Finally, the water subsided, and the breach was closed.

Robotnik hung suspended in the air in his harness, breathing hard through the adrenaline rush and pain in his ears and head.

He slid down, and landed unsteadily on his feet on the metal floor. Back to the bridge. He was certain that all the noise from the Eggmarine's roaring engines and the leviathan fight would attract other predators.

The leviathan was gone from the view of the glass dome.

The sonar went off, and Robotnik saw the creature was floating in place beside the top of the sub, close to where the hull breach was. And now, it was swimming back into view of the bridge again.

Robotnik swallowed a prickle of fear. What the hell was it doing?

The high pitched ringing was at its loudest now. Robotnik leaned over the console, elbows hitting the metal, and clasped both hands to the side of his head, pushing them hard against his skull in a panicked effort to make the pain stop.

But the agonizing drone faded sharply into nothing, and was replaced with something else – a voice, soft and low pitched, echoing clear inside his head.

"Who…are…you?"

#subnautica au #stobotnik #my fics #Stone takes the place of sea emperor leviathan woooooo lets gooooo scaly giant telepathic monster boy #leviathan!stone

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