Beta waitlist open

FELLVAULT

Fight. Upgrade. Evolve. Conquer.

A dark-fantasy idle RPG where every battle makes you stronger. Defeat powerful bosses, collect legendary equipment, and forge your path through endless dungeons.

Join the Beta See gameplay

Coming to iOS & Android

Fellvault title screen: a ruined castle under a red moon

Battle screen with boss health bar, damage numbers, Fury gauge and quick upgrades

Gameplay

Boss fights, loot and the forge.

Screens from the game in development. Numbers and layouts may change before release.

Victory screen for Stage 15 with gold, XP and a Shadowblade sword as rewards — **Boss rewards**Clear a boss stage for gold, XP and new gear.

Gear screen with six equipment slots and hero stats — **Equipment**Six gear slots. ATK, HP, DEF, CRIT and attack speed.

Item details for Shadowblade, an Epic Sword, with equip, enhance and lock buttons — **Loot & rarity**Every drop has a rarity, bonus stats and a level cap.

Forge screen enhancing the Shadowblade from level 10 to 11 for 12,500 gold — **The Forge**Spend gold to enhance weapons. Evolve and Reforge open up later.

Adventure map of the Forgotten Crypt, stages 1 to 20 — **Dungeon progression**Forgotten Crypt, stages 1–20. More dungeons follow.

Leaderboard ranking players by power — **Leaderboards**Climb the power and stage rankings against other players.

Arena screen, locked until level 30 — **ArenaLater**Player vs player is planned for a later update.

Features

The core loop.

Satisfying Idle Combat

Battles run automatically. Tap when you want to hit harder and build up Fury.

Powerful Gear & Weapon Evolution

Collect loot by rarity, enhance it at the forge, and evolve your best weapons.

Epic Boss Battles

Bosses guard each dungeon and pay out gold, XP and equipment when they fall.

Endless Progression

Dungeons keep getting harder, and your hero keeps earning gold while you are offline.

Leaderboards

See how your hero ranks against other players by power and stage progress.

Cloud Save

Your progress is saved to the cloud, so your hero is not lost.

Beta

Be Among the First to Enter Fellvault.

Join the beta list for early testing access, development updates, and the opportunity to help shape Fellvault.

Privacy Policy

Draft text. Review it, and have it checked for your region, before launch.

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Why we collect it: To send you Fellvault beta invitations and development updates. We do not use it for anything else.
Who handles it: Your details are stored with Convex and emails are sent through Resend. We do not sell your data or share it for advertising.
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Leaving the list: Use the unsubscribe link in any email and your entry is deleted, or write to 007lazi@gmail.com.