Tetracosm. It's the story of a curious cosmos you explore as Pseudo, a little not-quite-definite yellow raptor thing.

• Explore diverse environs. All colorful and unique, some dangerous, some pretty chill, and all connected under an uncertain fate.
• Experience an odd story. Soak in some otherworldly lore and see what fate has in mind for this universe.
  
• Befriend some curious characters along the way. Some are pretty helpful. Some are pretty available-for-chatting at least.
• Power up using the things you find along the way. Acquire helpful and destructive abilities.
  
• Overcome platformy obstacles in your path. Run, jump, swim, dodge, duck, sleep, and DESTROY all that oppose your progress!
• Fight bosses! And regular enemies. Maybe they just hate the color yellow?
  
• Discover secrets. There are quite a few. They might help out.