# Two games to explore: sound, sprites, 3D and forms

[Programming guides](README.md)

These complete portable projects combine original artwork, animated 2D sprites, a real 3D world, setup/result forms and three-part synthesized music. Open the `.bipli` file in Pliro and choose Run. The music uses separate bass, harmony and lead tracks; no music download or MIDI device is needed. The source is editable in the IDE.

## Echo Conservatory

A glasshouse has forgotten its melodies. Walk between four musical lanterns and replay three phrases to restore the garden. Explorer mode keeps the note hints visible; Memory mode hides them after playback.

- Move: arrows or WASD. Play the nearest lantern: Space. Repeat a clue: H.
- M mutes music; Escape opens the exit choice. Choose the sound volume in the starting form.
- Try changing a phrase, a lantern color or the guide sprite's bobbing animation.

[Download English source project](/static/examples/echo-conservatory-en.bipli) · [Download Dutch syntax project](/static/examples/echo-conservatory-nl.bipli)

<div class="ide-shot ide-shot-light"><a href="/static/ide/en/11-echo-conservatory-light.webp"><img src="/static/ide/en/11-echo-conservatory-light.webp" alt="Echo Conservatory running in the Pliro IDE" loading="lazy" width="3317" height="1138"></a></div>
<div class="ide-shot ide-shot-dark"><a href="/static/ide/en/11-echo-conservatory-dark.webp"><img src="/static/ide/en/11-echo-conservatory-dark.webp" alt="Echo Conservatory running in the Pliro IDE" loading="lazy" width="3317" height="1138"></a></div>

## Orbit Orchard

Pilot a little seed courier beneath a turning planetary orchard. Catch falling star seeds in three musical lanes to fill the harvest. Relaxed mode offers a gentle introduction; Arcade mode adds pressure. Each catch joins the synthesized arrangement.

- A/S/D or Left/Down/Right select a lane.
- P opens the pause/settings form. M mutes music; Escape opens the exit choice.
- Try changing the harvest goal, a track's instrument or the turning 3D rings.

[Download English source project](/static/examples/orbit-orchard-en.bipli) · [Download Dutch syntax project](/static/examples/orbit-orchard-nl.bipli)

<div class="ide-shot ide-shot-light"><a href="/static/ide/en/12-orbit-orchard-light.webp"><img src="/static/ide/en/12-orbit-orchard-light.webp" alt="Orbit Orchard running with synthesized music and a 3D orrery" loading="lazy" width="3317" height="1838"></a></div>
<div class="ide-shot ide-shot-dark"><a href="/static/ide/en/12-orbit-orchard-dark.webp"><img src="/static/ide/en/12-orbit-orchard-dark.webp" alt="Orbit Orchard running with synthesized music and a 3D orrery" loading="lazy" width="3317" height="1838"></a></div>

Dutch project variants use Dutch language syntax; authored game titles and dialogue are English. Syntax conversion preserves application strings. Change those strings yourself to localize the game. The bundled artwork travels inside the project. The sprites move, tilt and pulse through code; inspect [Animation studio](animation.md) for image-frame animation.

The projects use Core capabilities. Export permissions depend on the selected target and license; see [Building applications](build.md). Native audio uses the built-in synthesizer, and graphical forms are supported on Windows, Linux and Raspberry Pi. The phone preview cannot show this combination of audio, 3D and assets.

[Music](music.md) · [Forms](forms.md) · [3D](scene3d.md) · [Sprites](sprites.md)