R2 is a rather interesting Entity, unique due to its rather distinctive appearance as a 2D human silhouette.
Not much is known about it at this moment.
It is known that R2 was added for fun and not for lore reasons.
r2 is a pitch-black human silhouette standing at about 5 blocks tall. It has a slim, uniform body with arms pressed to the body and legs closed together. It has no visible features.
It shakes erratically both when standing still and when moving.
r2 will appear with a nullchase.ogg sound and begin to rapidly approach the player.
r2 will break most blocks it runs into, with the exception of some natural blocks such as dirt and stone.
While r2 is chasing the player, any attempt to chat will cause a minecraft.chatengine failure.
Every tick there is a 1% chance that the time of the day will change to day or midnight.
r2 cannot be hurt and deals 13 damage to the player per hit.
It will disappear 40 seconds after spawning.
r2 is able to spawn only if the sky is visible above it, and has a 70% chance of instantly despawning.
It will appear with a cave noise and start approaching the player. It has a 10% chance to give the player Here I am advancement.
While r2 is present, it will cause err.soul error when attempting to sleep.
When the player comes within a 10 block radius of r2 while looking at it, it will force their camera at itself and one of the following will happen:
r2 will begin to Chase the player;
If r2 is on the surface, a lightning bolt will strike the player.
r2 will instantly disappear in a cloud of
Null particle.png
null particles during the day.
15 minutes after spawning, it has a 1% chance of starting to Chase the player, otherwise it will simply disappear.
r2 will remain standing in place, watching the player. Otherwise, this behaviour is identical to Stalk.