Hey there =)
If you like virtual pet sims, you can try out Krepagotchi. There you can take care of your Krepa (depicting a Creeper from Minecraft). You can feed it, pet it, cure it if sick, and see what it is thinking. You can choose between three biomes freely. The game also provides a bottle message system inspired by Desktop Meadow from Samperson. This way you can send and recieve kind letters from strangers.
See more here: