WASD or Arrows to move, spacebar to interact with things. Anon will tell you the rest.
To clear up some things: This is a fanwork set in a universe which is a crossover between homestuck and steven universe. Joey is the protagonist of hiveswap, upcoming game by the creator of mspaintadventures. She didn't end up looking a whole lot like the original but w\e.
To get the ending (which isn't much of an ending, mind you) you need to do 7 things
1) get lab notes from colibri
2) speak to the owl after opening the temple
3) speak to the pelican after opening the temple (and visiting its location)
4) catch huge fish and deliver it to the parrot
5) talk to the raven after it moves to the penguins location
6) talk to the penguin after he finishes his beard
7) get 10 crystals and put them into the receptacle in the temple