an Entity references as follows:
Sky Skipper is a 1981 arcade game by Nintendo. In the game, the player pilots a biplane and must save animals and a royal family from gorillas holding them captured. This is done by dropping bombs on the gorillas to knock them out and unlock the cages, then diving down towards the cages to pick up the freed characters before the gorillas lock the cages again. An Atari 2600 port was released in 1983.