What If Sideworlds
Welcome to Sideworlds: we explore the untold stories of what could have happened, what might still happen, and what exists in the parallel timelines and worlds just out of reach.
From alternate histories and possible futures to mind-bending thought experiments, Sideworlds is your home for speculative storytelling. No limits. No rules. Just an epic exploration of possibilities. Step off the main timeline. Step into Sideworlds.
What If You Saw a Star Being Born?
What Happens If Megalodon Returns?
The Scariest Creatures You’ve Never Heard Of
What if Titanoboas Never Went Extinct?
3 Terrifying Ways the World Could End
What if the Dinosaurs Never Stopped Evolving?
What Happened After The Dinosaurs Went Extinct?
Everything You Need to Know About Your Future Evolution
What If Mosasaurs Never Went Extinct?
What If You Could Time Travel?
What If the U.S. Was Hit by a Megatsunami?
4 Ways Technology Will Change the World
What If the Ocean Was Transparent?
What If Every Disaster Struck at the Same Time?
What If All Water on Earth Disappeared?
Everything That Can Kill You in 5 Seconds (or Less)
What If Earth Had Rings Like Saturn?
What If Earth’s Oceans Turned to Lava?
Everything That Could Go Wrong on Earth
What If You Traveled 1000 Years Into the Future?
What If Earth Span Faster?
What Happens When You Cut the Earth in Half?
Everything We Still Don’t Know About the Mariana Trench
What Was Earth Like Before the Dinosaurs?
What If the Earth Was Actually Flat?
Everything You Need to Know About Human Evolution
Everything That Could Go Wrong with Earth
What If We Terraformed Everything
What If We Had to Leave Earth? (Extended)
Underknown Sizzle Reel 2022