Eon Altar cover

Eon Altar

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First release
Jun 22, 2016
Engine
Unity
Genres
Role-playing (RPG), Indie, Adventure · Action, Fantasy
Platforms
PC (Microsoft Windows), Mac

A groundbreaking local co-op RPG for 1-4 players. An ancient, malevolent force stirs within the depths of the Eon Altar, and it’s up to YOU to stop it! Eon Altar combines nail-biting action and turn-based tactical combat with an epic story of friendship, destiny and betrayal. In Eon Altar, each player uses their smartphone as a private screen to see their motivations, thoughts and innermost secrets. Your mobile device also offers you lines of dialogues to read out loud—hopefully in your own eccentric performance you've developed for your character. Your actions. Your game. Your way. You play your character the way you want it. Succeed together, or die alone. With one Steam purchase, up to four players can access the game with our FREE Controller App, available for iOS and Android. Each player can use the Controller App to level up their hero, receive secret quests, consult secret thoughts, and choose lines of dialogues.

Also known as EonAltar.exe

Attributes

No Attributes added.

Details

Storyline, release dates, time to beat, age ratings, modes, links, keywords

Release dates
PC (Microsoft Windows)
Jun 22, 2016
Mac
Jun 22, 2016
Game modes
Split screen, Co-operative, Multiplayer, Single player
Perspective
Bird view / Isometric
Keywords
digital distribution, humble bundle, pax east 2016, pax prime 2015, pax east 2013

At a Glance

Critic Score
95
OverviewHow it playsMediaCommunityBehind the gameRelated

Overview

Steam review summary

Steam users rate this Very Positive, 576 reviews in all languages, recorded 16 October 2026

Valve's summary of Steam user reviews. Valve counts only reviews from purchases on Steam, not key activations, and leaves out review periods it has marked as off-topic. It isn't part of the CritScore score.

Review summary: SteamSteam data provided via the Steam Web API (opens in a new tab)Not affiliated with Valve →

Multiplayer

  • Local co-opSteam · 16 Oct
  • Shared or split screenSteam · 16 Oct
  • Shared or split screen PvPSteam · 16 Oct
  • Co-op campaignIGDB · 3 Oct
  • Steam Remote Play TogetherSteam · 16 Oct

Feature data: SteamFeature data: IGDBSteam data provided via the Steam Web API (opens in a new tab)Not affiliated with Valve →

About storefront and compatibility information

Compatibility, feature and availability information shown on this page is recorded from the storefronts and services named against each fact, on the dates shown. Steam and the Steam logo are trademarks of Valve Corporation; Steam data is provided via the Steam Web API. Other product and service names are trademarks of their respective owners. CritScore is not affiliated with, endorsed by, sponsored by or certified by Valve Corporation or any other storefront or platform holder, and does not itself test or certify any game.