All Caulderon Interactive games Untold Realms icon

UNTOLD
REALMS

Different worlds. Consequences that remember.

An offline anthology RPG built around one shared engine and six distinct campaign worlds. Choose a realm, shape a character, manage equipment and relationships, fight when the story demands it, and carry the consequences of earlier choices into endings that are earned rather than selected.

In developmentNative Android · Offline · Six campaign worlds

One engine. Six very different lives.

Untold Realms is text-driven, but it is not built as a sequence of paragraphs with cosmetic choices. Campaigns share persistent RPG systems while changing genre, society, art, conflict, relationships, equipment, and ending logic.

01
Six campaign worldsThe Ashen Crown, Dust Remnant, The Hollow Orbit, The Hollow Saint, Neon Covenant, and Velvet Ashes.
02
280 reachable scenes898 authored choices across 61,391 story words, with 60 quests and 146 illustrated scenes in the current validated build.
03
Persistent RPG systemsOrigins, attributes, inventory, equipment, quests, factions, multidimensional relationships, exploration, tactical combat, journal, codex, and saves.
04
36 remembered endingsConclusions depend on accumulated choices, evidence, relationships, faction state, resources, and routes rather than one final menu prompt.

Different genres, different pressures.

The shared engine changes its emphasis from realm to realm instead of simply reskinning the same adventure.

Dark fantasy

Succession, old oaths, political legitimacy, companions, danger, and the cost of power.

Science fiction

Derelicts, reactor conflict, identity, technology, survival systems, and institutional secrets.

Post-apocalypse

Scarcity, routes, testimony, settlements, survival choices, and the politics of remaining resources.

Cyberpunk noir

Edited memory, corporate citizenship, ghost identities, clinics, surveillance, and who controls the record.

Gothic occult horror

Plague memory, erased names, hidden institutions, reliquaries, and consequences that outlive official history.

Romance & political tragedy

Trust, reform, blackmail, public duty, private attachment, compromise, exile, and tragedy.

Local-first by design.

The current Android build keeps the anthology self-contained on the device.

No account required

No Caulderon login or cross-device account is required to begin a campaign.

No ads or purchases

The current build contains no AdMob, Google Play Billing, or paid virtual currency system.

No analytics SDK

The build does not include a third-party analytics or advertising measurement stack.

Offline play

Campaign content, art, audio, and state are bundled locally rather than fetched from a live content server.

Local saves

Campaign state, meta-progression, settings, and ending memory remain in the app's local storage.

Selective illustrated scenes

Major scenes and character moments use locally bundled AI-assisted artwork disclosed in the legal page.

More from Caulderon Interactive

Ashen Crown: Oath of Greyfen icon
ACTION RPG

Ashen Crown: Oath of Greyfen

A standalone dark-fantasy action RPG set in Greyfen.

In developmentSee Ashen Crown
Number Run: Pro Edition icon
ARCADE

Number Run: Pro Edition

Split-second number choices, cascading combos, and one-more-run energy.

Available on Google PlaySee Number Run