One charm per visit
Nothing to press and nothing to stake. The wheel spins on its own and gives your reef one charm for this session.
The glass is drifting round…
Your reef charm
Reef Defense
Ten waves of pike and catfish ride the current in. Place herons, nets and otters among the coral and keep the bass nest safe.
Charm: —
Paused.
New best score!
Choose a glowing build spot, place defenders, then call the first wave.
Keyboard: Tab to a build spot, then 1 Heron · 2 Net · 3 Otter · U or Enter upgrades · N next wave · P pause
Pick a glowing spot beside the channel, then choose a defender. Herons hit one fish hard, nets slow everything nearby and otters splash a small group. Tap a placed defender to upgrade it. Each invader you stop earns shells; each one that reaches the nest costs a heart.
Under a ceiling of rippling sea glass, the old reef bass keeps her nest between the coral fans. When the current turns, pike and catfish ride it in, and only the herons, nets and otters of the shallows stand in their way.
A question, an idea or a cracked pane? Every message is read.
Two herons near the first bend catch most early pike before the shoal spreads out.
A net on a corner keeps fish inside the reach of every defender around it for longer.
Catfish arrive in bigger groups later on, so keep shells for otter upgrades before the final waves.
