GameChanger - Episode 1

Uncover the secrets of the Interworld and your secretive mentor by exploring lush skies and somber underworlds, solving huge puzzle dungeons, and fighting your way through tough enemy and boss encounters in both 2D and 3D!
There is no platforming. You do everything by flight!

After beating your first dungeon, the Interworld will open up to you.
To gather strength and knowledge, there are mini-dungeons, combat challenges, mini-games, and more to discover. Everything you do will reward you with collectibles to increase your damage output, extend your health meter, or provide exciting upgrades for your abilities.
Also: Lore, Lore, Lore!

The puzzle-solving is based on switch puzzles, physics puzzles, agility games, and more.
You interact with puzzle elements either by shooting or using your body to push them.
The dungeons in this game are huge puzzle boxes, each with its own distinct theme. You will never know what to expect from the next one!

You will fight a hive mind formed by the Great Five Portals and all of their spawned entities.
Combat ranges from enemy encounters in the overworld to focused combat challenge rooms where a Portal spawns hordes to stop you. These Portal fights, as well as spectacular boss battles, will end with you having to destroy your enemy from the inside -> By entering the Portal and reaching its core deep inside an ominous 3D-Environment called "The Bridge."

You are not alone on your mission. Raid, your mentor, is with you.
As you develop a mind of your own over the course of your shared journey, you need to find a way to overcome the professional distance Raid maintains. If you manage to reach him on a more personal level, you may find out why he is the way he is, what the Portals really are, and even uncover the secrets of the Interworld and its forgotten civilization.