Ethan Jr. Corps is the name you give to your group of animal robots, and they are all named Ethan Jr. There are fourteen members of Ethan Jr. Corps. Ethan Jr. Alpha, Beta, Gamma, Delta, Epsilon, Sigma, Rho, Omega, Pi, Phi, Zeta, Lambda, Theta, and Pixel. With Alpha as the leader.

You just built them a mini house in the backyard, and they seem to love it.

One day when you check them for any damage or something, Delta immediately comes out of the mini house and circled your feet. "Nyaa! Father, my charger cable is broken... Sigma do it!"