If he is not fed or paid enough attention, he would sing a sad whistling song or sometimes fly away.

Described as "experiential multimedia", it was reported that Fujitsu had invested "seven years of hardware and software research" in the general techniques of artificial life and "new graphics technology", the latter manifesting itself in this specific title through a claimed 40,000 polygons being used to animate Fin Fin at ten frames per second, with most screens in the game supposedly requiring one million polygons in their presentation.

The sensor doesn't work in the German versions because of a faulty installation routine.

The player can watch him sing, fly, swim, play, 'talk' and interact with him in different ways in different locations.

She can be seen in the Secret Inlet, Rem River Bank, and the Nest (which is only available in the 6-world version).

It is quite high and there is a wide view over the surrounding forests to the "Ermes" mountain.

A "Yaika" tree, twisted in itself, with hanging leaves (similar to a willow or a birch), can be seen behind the branch.

Here, the player can offer a "Lemo" berry by pressing the spacebar, which he accepts or rejects depending on whether or not he is hungry.

The "Lemo" bushes, which always form new flowers and berries, grow in the middle of the valley.

In the foreground is a hill with many plants, musical flowers and two deciduous trees.

Here one can observe the way he circles the bushes several times and looks for ripe berries.

On the floor of the clearing lies a hollow tree trunk and a large quantity of nuts or their shells.

Between the plants are laubless trees, whose branches point in a different direction after each visit.

There is a tree at the back with a hole in the trunk, forming a small cave.

In the background of the upper part of the place, one can see the opposite plant-rich bank.

It is supposed to scare away an enemy named Gminfly (flying orca), if the latter has approached the nest too much.

When the "call" is exercised, a certain plant is always frightened in the foreground, blooming in a jerky manner and changing its color.

Animated Storybook: To Teo and Back with Jack is a short point-and-click game.

It is a music game in which the player controls Fin Fin with two keys and has to reach a certain amount of correct key combinations in the time limit in order to pass a level.