Lucky Droid

The  is a passive droid that has a small chance of spawning every room. It can spawn in any world, and even multiple times.

Appearance
The Lucky Droid has white skin and a yellow torso. It dons a white helmet with cat ears and a Golden Circuit on the front. It also uses the :3 face, and has a long white tail on its back. There is a 10-second timer on its torso.

Behavior
Lucky Droids can spawn in any room except for Special Rooms. However, they are quite rare, and might not even be encountered one in a single droids game.

The Lucky Droid always spawns in the middle of the current room, and does not move or deal damage, similarly to a Friendly Droid. There is also a special sound indicating that a Lucky Droid has spawned. There is a 10-second timer that affects the droid.

If the droid is killed in time, it will drop circuits equivalent to the room number. If not, it disappears without a trace.

Since it is not an enemy droid, it will not be affected by any item that debuffs enemy droids.

Trivia

 * The Lucky Droid, the Friendly Droid, the Anti Droid, the Useless Droid, and the Undead Droid are the only droids that do not deal damage to players directly.
 * This, the Friendly Droid and the Useless Droid are the only droids that do not move on its own.
 * If the room number is 100 or above when killing this droid, it will drop a purple circuit, that gives 100 circuits when picked up.
 * This is not the only way to get the purple circuit.
 * The Lucky Droid is a clear reference to the Lucky Slime from Slime Rancher as they both have a similar color scheme, are very rare, and requires the player to take a quick action to get a lot of currency, along with both being cats.
 * The Lucky Droid is the only droid that can spawn regardless of the room (other droids are always spawned in a specific way in a specific room)
 * The Lucky Droid is the first droid to have a timer onto its torso. (1.5 gave Cryos and Pyros timers)
 * The Lucky Droid is the only Droid to have a feline design to it.
 * This is the first and only droid currently to make a sound effect when spawning in.
 * It is able to spawn in null.