01
Daily Run
One seed a day. Everyone plays the same board, three attempts per ticket.
01 — The loop
One seed a day, one payout a week
Practice is free. The Daily Run is the ranked one: the same waves for everyone, a ticket in SKR, and the week's best players paid by the program itself.
02
Best run goes on chain
Server co-signed, one best per player per day, replaced only by a better run. The chain never accepts a score the server did not replay.
03
Weekly pool pays top 10
Monday settlement, straight to the winners' wallets. Empty places roll forward.
Campaign for the story. Eight champions with abilities and seventeen looks for Octopi — bought for SKR, won from the reef bosses, or worn by verified Seeker owners. The Tide brings you back when the reef takes your last life.
02 — On the Seeker
Portrait, one thumb, sixty frames
Octopi follows your finger and fires on its own. Real screens from the release build.
03 — The campaign
Ten reefs, ten sea lords
Sixty levels. Every wave is a different silhouette of crabs, every reef brings a new kind of crab, and every reef ends with a boss. From the sixth reef the veterans arrive with skills of their own, and some waves are alive: they rotate, split and reform as you thin them.
Reef 1 · Kelp Shallows
Emerald Warlord
The invasion began in the kelp.
Regen
Reef 2 · Coral Ridge
Azure Leviathan
Armored legions on the coral.
Shield
Reef 3 · Sunlit Trench
Solar Kraken
Sunlight turned into a rain of fire.
Sunfire
Reef 4 · Crimson Deep
Crimson Behemoth
Red water, no sun. Its crabs' shots hit twice as hard.
Rage
Reef 5 · The Void
Void Sovereign
Beyond the last light. Win here, and the ocean is free.
Freeze
Reef 6 · Sunken Bastion
Verdant Templar
The ocean was free for one tide. Then the old guard rose from the drowned fort, shields first.
Bulwark
Reef 7 · Glacier Reach
Frost Castellan
Cold water, colder orders. The Castellan grows his walls out of the sea itself.
Crystals
Reef 8 · Corsair Cove
Gold Corsair
Gold buys crews, and the Corsair has plenty of both. Sink the crew, keep the loot.
Boarding
Reef 9 · Stormbreak Shelf
Storm Tyrant
The Tyrant does not aim. He chooses where you may stand.
Stormlanes
Reef 10 · The Hollow Throne
Abyssal Huntsman
The last of them studied you the whole way down. Every trick you own, he owns too.
MirrorThe crabs
Colour is kind. Every reef brings a new one into the waves; from reef 6 the veterans wear coral on their shells.
From reef 1
Normal
The rank and file of every wave.
10 pts
From reef 2
Armored
A shell that takes two hits.
25 pts
From reef 3
Swift
Fires twice as often as the rest.
15 pts
From reef 4
Heavy
One shot of its costs two lives.
20 pts
From reef 5
Elder
Three hits, and a quick trigger.
40 pts
From reef 6
Warden
A rune shield eats the first hit and grows back.
35 pts
From reef 7
Herald
Its aura makes the crabs around it fire twice as often.
50 pts
From reef 8
Bubbler
Slow bubbles that swallow your shots.
45 pts
From reef 9
Bombardier
A charge that bursts into four at your depth.
60 pts
From reef 10
Patriarch
Brings the fallen back. The wave rages when it dies.
100 pts
04 — Why Seeker, why Solana
The phone is already the wallet
01
SKR is the currency of everything
Tickets, the shop, the Tide's revives. Nothing else to buy or bridge.
02
Sign-In With Solana and Mobile Wallet Adapter
No keys in the app. The wallet signs and sends; the server only co-signs what it has checked: a replayed score, a Seeker token read on mainnet.
03
Seeker Genesis Token, verified on chain
One token, one player. It unlocks the SEEKER badge on Home and on both boards, and the Seeker look for Octopi.
04
The program pays winners directly
No claim step. One Anchor program holds the tickets, the records, the weekly pools, the shop and the Tide.
Mobile Wallet Adapter · SIWS · Token-2022 extensions · Anchor · deterministic replay core shared by the phone and the server
05 — Economics · 
SKR
SKR
Players fund the pool they compete for
10SKR per ticket, three attempts
95 %
of every ticket into the weekly pool
20 %
of every shop purchase and every revive tops the pool up
Payout by place, % of the pool
301st
202nd
123rd
84th
65th
4.86th to 10th, each
06 — Play it
Sideload the release build
Android 7 or newer, made for the Solana Seeker. Signed with the project's release key. Runs on Solana devnet with a test SKR mint for now; mainnet comes next.
Package xyz.seainvaders.app · version 1.3.0 (versionCode 8) · install from your file manager, then connect a Seeker or Phantom wallet.
The app is not on Google Play yet, so Play Protect may say it has never checked apps from this developer. Tap “Install anyway” in that dialog; “OK” cancels the install.