The Thousand-Floor Dungeon
A procedurally forged descent where no two runs share a map. Every floor is deeper, darker, and richer than the last — and floor 1000 is waiting.
Valerion: The First Light — a mobile idle RPG for iOS & Android
A thousand floors of dark. Twelve heroes. One light.
Join the Closed Beta
The first descent begins in October 2026. Sign up to claim your invite.
- iOS & Android
- Beta · October 2026
- Launch · January 3, 2027
The Roster
The Twelve
Every descent is carried by the roster you raise. Meet the twelve who answer the first light.
The Game
What Waits Below
Twelve Heroes, One Roster
Recruit twelve heroes and shape them into the party your descent deserves. Who carries the light decides how far it reaches.
Global Bosses, Fought Alone
When a world boss stirs, the whole realm answers — alone. One arena for every player, one ledger for every deed.
Limitless Builds
Utilize the deep equipment & talisman system to craft millions of unique combinations and discover your perfect playstyle.
Competitive Arena
Challenge rivals in strategic asynchronous battles. Prove your valor, climb the global ranks, and establish your legacy as the ultimate champion.
Epic Guilds
Do not face the darkness alone. Forge a powerful Covenant, fight shoulder-to-shoulder with your allies, and dominate the leaderboards together.
The descent continues while you sleep.
Valerion is an idle RPG — your heroes keep fighting when the screen goes dark, and the spoils are waiting when you return.
The Road
The Road to First Light
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Now
The Forging
In full development. Floors are being dug, heroes tempered, glows tuned.
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October 2026
Closed Beta
The first lightbearers descend. Invites go to the beta list.
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January 3, 2027
First Light
Valerion launches on iOS and Android.
The Beta List