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Across the Obelisk official game artwork

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Across the Obelisk Wiki

Set forth in a co-op roguelite deckbuilder where every choice matters! Craft decks of breathtaking power. Journey alone or with up to three friends. Plot your party’s path to glory and face powerful enemies in

Steam ↗Windows · macOS · Linux
GameWiki EditorialReviewed 5 guide topics

GET YOUR BEARINGS

About Across the Obelisk

Across the Obelisk blends roguelite deckbuilding with tactical combat, letting players assemble decks from over 500 cards and 300 items. The game follows a four‑act quest to rescue a kingdom, with each run generating new events and choices that shape the story.

Both solo and 2‑4 player online co‑op are supported, and cross‑play works across Windows, macOS, and Linux. Players control a party of four heroes, experiment with class combos, and face bosses while adapting to procedurally generated challenges.

01 / THE GUIDE

Deckbuilding and Card Pool

Players construct decks from a pool of more than 500 cards, allowing a wide range of strategic options. Cards can be upgraded, and the large selection encourages experimentation each run.

The deck also draws from over 300 items, which can be added to enhance abilities. Combining cards and items creates unique combos that evolve as the player progresses.

  • Focus on synergies between cards and items early to maximize early encounters.
  • Reserve high‑cost cards for later acts when you have more XP.

02 / THE GUIDE

Classes and Heroes

The game features 16 heroes divided into four distinct classes, each offering a different tactical role. Players can mix classes within a single party to discover new play styles.

Hero selection influences combat decisions, as each class brings unique abilities that interact with the deck’s cards and items.

  • Pair a melee class with a support class to balance offense and defense.
  • Try rotating heroes between runs to learn each class’s strengths.
Across the Obelisk official gameplay screenshot
Publisher-provided gameplay image · Dreamsite Games

03 / THE GUIDE

Co‑op and Cross‑Play

Across the Obelisk supports 2‑4 player online co‑op, letting friends control the same party of four heroes. Coordination is required to navigate events and combat together.

Cross‑play works across all supported platforms, so players on Windows, macOS, or Linux can join the same session.

  • Discuss decision points before committing to an event to avoid costly disagreements.
  • Assign each player a primary class to streamline role responsibilities.

04 / THE GUIDE

Game Modes

Three core modes are available: the main story run, Obelisk mode (a tougher roguelike challenge with random decks), and a weekly challenge where decks and maps are preset for skill‑based competition.

Each mode presents the same four‑act structure but varies difficulty, randomness, or the need for precise execution.

  • Use the weekly challenge to benchmark your deck efficiency against other players.
  • Start with the main story mode to learn mechanics before tackling Obelisk mode.

05 / THE GUIDE

Progression and Perk System

XP earned during runs unlocks perk points, which can be spent to upgrade cards, items, or hero abilities. This persistent progression encourages repeated play.

Perk choices affect future runs, allowing players to tailor their strategy over time.

  • Invest perk points in areas that complement your preferred class combo.
  • Balance between unlocking new cards and strengthening existing ones.

WATCH THE GAME

Across the Obelisk videos

Official trailers & gameplay

INSIDE THE WORLD

Screenshots & game images

5 official screenshots

IN THIS WIKI

Your reading checklist

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COMMUNITY

Player discussion

    QUICK ANSWERS

    Across the Obelisk FAQ

    Can I play Across the Obelisk without an internet connection?

    The game offers a single‑player mode that runs offline, but online co‑op and cross‑play require an internet connection.

    How many heroes can I control at once?

    You control a party of four heroes, either alone or with up to three other players in online co‑op.

    Do the weekly challenge decks change each week?

    Yes, the weekly challenge provides a new predetermined deck and map each week for competitive play.

    More Across the Obelisk guides

    SOURCES & CREDITS

    Official resources and further reading

    Original editorial guidance. Game imagery and trailers are provided by the publisher through Steam. Media and reference links checked 2026-10-22. Game versions, supported platforms, and balance can change; consult the linked release notes for current details.