Astera: Shards of Dawn

Play a browser-based 3D fantasy RPG with four-hero battles, exploration, gear upgrades, story chapters and local saves.

What this game is

Astera is a single-player, turn-based fantasy RPG set in handcrafted 3D dioramas. Explore seven miniature regions, follow a story across five chapters, collect elemental shards, discover optional lore, and build a four-hero party with equipment, items and talent upgrades.

Who it is for

Players looking for a self-contained browser adventure with exploration, story scenes and tactical turn-based combat. Choose Story for gentler battles, Classic for balanced progression or Legend for a tougher fight with richer rewards; difficulty does not lock story content.

How to play

Select How to Play from the title screen for the in-game handbook. Start a New Chronicle and choose a difficulty, or use Continue to resume the save in this browser.
Move with WASD or the arrow keys. Press E or Space near a glowing object to interact. Hold Shift to dash; press C to rotate the camera. The mouse wheel changes zoom while exploring.
On touch devices, use the on-screen joystick and action buttons. The mobile Journal and Camera controls match the keyboard options.
In battle, use each active hero’s attack, skill, guard, item or flee command. Skills spend MP; guarding halves the next incoming hit. Select a target chip to change the automatic target.
Open the Chronicle journal with Q, M or Escape to review the party, inventory, talents, codex and save controls. Rest and upgrade gear in Dawnmere.

Inputs

Keyboard keys, mouse-wheel zoom, on-screen touch controls, menu choices, battle commands and journal controls. Browser storage is used to find and restore the saved chronicle.

Progress and features

Explore the lantern village, an overworld, four elemental regions and the palace between seconds. Fight with four heroes, develop levels and talents, manage crowns and lumina, collect shards and relics, make a story choice, reach the finale and continue exploring afterward.

Example play sessions

Choose Story difficulty and follow the quest card through the opening region.
Explore an elemental region, find its Hush Knots, then challenge its guardian.
Use the journal and shops to review party growth, spend talent points, replenish supplies and improve equipment before a boss.
Return to a saved chronicle later in the same browser, or replay with a different difficulty and choices.

Browser requirements and save limits

The 3D game needs a modern browser with WebGL support. Performance depends on the device and graphics hardware; on a browser or device that cannot create a WebGL renderer, the diorama cannot run. Sound initializes after a user interaction and can be toggled from the header.

Progress is autosaved to this browser’s local storage, not to an account or cloud service. Saves are device- and browser-specific and may be unavailable in private browsing or removed when site data is cleared. Starting a New Chronicle replaces the existing local save. The game does not require a sign-in or a network service for its bundled game content.

Frequently asked questions

Can I continue on another device?

No. The chronicle is stored locally in the current browser; there is no account-based or cloud save transfer.

Will a new chronicle keep my current progress?

No. Starting a new chronicle removes the existing local save. Use Continue to resume it instead.

Does the difficulty choice limit which chapters I can play?

No. Difficulty changes battle challenge and rewards, not access to the story.

Why is the 3D scene missing?

The game requires working WebGL support. Browser settings, remote preview environments or older graphics hardware may not provide it; try a current browser with hardware acceleration enabled.

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