Crossworld Chronicles

The Nexus is breaking. Worlds bleed into worlds. Four unlikely heroes must cross the rift — together — before the seams unravel for good.

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I.The Premise

Action, strategy, and survival — all at once.

Crossworld Chronicles is a cross-platform co-op action survival game where up to four interdimensional stabilizers push into unstable territory together. Fight from the frontline as the Explorer, or shift to command from above as the Strategist — and switch between roles at any moment.

Each session is a push through procedurally generated dungeons: advance, survive, place defenses, gather resources, and decide when to hold ground or press forward. Success demands real-time cooperation, not fixed assignments.

Genre
Action · Survival · Tower Defense
Cooperative dungeon crawl.
Players
1–4 · Cross-platform
VR, PC, and Mobile.
Setting
The Nexus
Five worlds, one fracture point.
Status
In Early Development
Dispatches coming.
II.Two Roles, One Team

Explorer and Strategist — switch at any moment.

Roles aren’t locked to players — they’re states you choose. Shift between them as the mission demands. The dungeon adapts in real time.

Role 01

The Explorer

First-person. In the thick of it.

Engage enemies in direct combat, navigate environments, and generate shared resources through action. Positioning, timing, and awareness keep the team alive at ground level.

  • First-person ranged combat across VR, PC, and mobile
  • Generate Nexus Crystals — the team's shared resource pool
  • Rely on your Strategist for tower support and battlefield overview
Role 02

The Strategist

Top-down. The bigger picture.

Oversee the entire battlefield from above. Place and reposition defensive towers, manage shared resources, and guide your team through a dungeon only you can see in full.

  • Top-down view available across PC, mobile, and VR
  • Place, manage, and salvage defensive towers in real time
  • Guide team movement and identify threats before they hit
III.Who Crosses The Rift

Meet the stabilizers.

Five heroes from across the multiverse — each shaped by their home world's philosophy, each essential to the expedition. Every character brings unique combat abilities and tower types to the fight.

Hero 01Arbiter
I · The Nexus

Percy

Nexus Arbiter · Order & containment

Hero 02Mechanomancer
II · Clockwork Dominion

Aurelia Vire

The Moth · Industrial force

Hero 03Keeper
III · Verdure Sanctum

Tarin Vale

Settlement Lead · Earth & overgrowth

Hero 04Hacker
IV · Cyberhub Electrum

Jax Veyr

Arcane Hacker · Disruption & speed

Hero 05Containment
V · Shadow Barrens

Tomo

The Filter · Frontline stabilizer

Classified● Incoming
A new stabilizer approaches

Identity sealed — soon

Revealed first to newsletter subscribers. The roster is growing.

IV.The Worlds Between

Realms fraying at the seam.

The Nexus was meant to hold them apart. Now it's leaking. Four realms are open for travel today — with more worlds to be announced as the rift widens.

V.How You Play

Built for three devices. Bound into one expedition.

Cross-platform co-op is the center of the game, not a bolt-on. Play your side on whatever you have.

Frontline

VR Headset

Full-body traversal and first-person combat. Reach into the rift with your own hands. Supported on major PC VR and standalone headsets at launch.

Explorer Role
Command

PC

The Strategist's chair. Top-down tactical view, rich tooling, rift-mending puzzles. Also fully playable solo in single-player mode.

Strategist · Solo
Companion

Mobile

A lightweight second screen for the Strategist. Route, mark, and mend from the couch while your partner's in the headset. Cross-play with PC and VR.

Strategist Companion
VI.The Makers

Coal Car Studio

Coal Car Studio is a Canadian independent game studio with a decade of experience building cross-platform, asymmetric multiplayer games. Our shipped titles include Fruit Golf (Early Access on Meta Quest, Android & iOS). Crossworld Chronicles is our most ambitious project yet — designed around the belief that the best cooperative experiences are built on real-time decisions, not fixed assignments.

Join the Expedition

Be the first through the rift.

Playtest calls, world reveals, dev milestones. We send dispatches when it matters — quiet between, loud at the right moments. Hero reveals go to subscribers first.