# Water sentry

Water sentries watch the edges.

Character · Fictional · Established

Stable ID: `relay-zero-water-sentry` · Revision 1 · Updated 2026-10-30

Context: [Relay Zero](/field-guide/collections/relay-zero/)

[Web page](/field-guide/entities/relay-zero-water-sentry/) · [JSON record](/field-guide/entities/relay-zero-water-sentry/record.json)

## Visual notes

- Pixel art.

## Appearances

- [Relay Zero](/gamelab/relay-zero.html) (context: [Relay Zero](/field-guide/collections/relay-zero/))

## Dated changes

- 2026-10-30: Added from the named source to the Field Guide.

## Sources

- [Relay Zero](/gamelab/relay-zero.html)

## Portrait

![Water sentry in the original project artwork.](/field-guide/assets/portraits/catalog-source-final-relay-zero-water-sentry-v1-1200.webp)

An original Relay Zero idle sprite, using its complete authored source frame.

[Download original](/field-guide/assets/portraits/catalog-source-final-relay-zero-water-sentry-v1.png) · [Original project artwork](/gamelab/projects/relay-zero/assets/2d/water-sentry-surface-down.png) · v1 · SHA-256: `f47c9c240da51b680c1553aefa3c70c8c81dcf555ad2e4c07af75308390c1c7f`