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Dungeon Defenders Eternity

Dungeon Defenders Eternity

Dungeon Defenders Eternity is the definitive version of the original tower defense action-RPG! Now featuring a rebalanced endgame, all new missions, secure online play, links to Dungeon Defenders II and more!

Released Jul 22, 2014 Developer Nom Nom Games Publisher Trendy Entertainment Platforms Windows · Mac Tower DefenseCo-opRPGMultiplayerStrategy
View on Steam ↗ Free (US · as of 2026-07-26)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Data as of 2026-05-20.

49.6%positive1,577 reviews
Recommended · 0 found this helpful

“Pick this up right away if you can, it's the best ever!”

— a player, Steam review · 8 hrs played
Read more reviews ↗

Player activity

Monthly average concurrent players. Live count fetched 2026-07-23 23:56 UTC · history via SteamCharts.

0playing at last check
124-hour peak
4,698all-time peak
0 2.5k 5k 2015 2016 2017 2018 2019 2020 2021 2.8k avg · Jul 2014

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-07-25.

36achievements
4.6%median completion
0.9%rarest: Now That's Dedication
26.2% of players 21.2% of players 20.5% of players 15.3% of players 15.0% of players 12.8% of players 12.5% of players 12.1% of players 10.2% of players 9.0% of players 8.3% of players 6.3% of players 6.0% of players 5.7% of players 5.5% of players 5.5% of players 5.2% of players 4.9% of players 4.6% of players 3.6% of players 3.4% of players 3.3% of players 3.1% of players 3.0% of players 2.8% of players 2.3% of players 1.9% of players 1.6% of players 1.5% of players 1.3% of players 1.3% of players 1.2% of players 1.1% of players 1.0% of players 1.0% of players 0.9% of players 26.2% 0% most earned rarest
Almost everyone has
26.2%Foot Through the Door — Reached Hero Level 10
21.2%The Journey of 1000 Steps... — Complete all Act 1 levels on any difficulty setting
20.5%Survivor — Complete a Survival Mission on any difficulty setting
Rarest badges of honor
0.9%Now That's Dedication — Leveled one of each Hero to Level 60
1.0%Completionist — Complete all Bonus Maps on Insane
1.0%Challenger Status — Complete every Challenge Mission

Price tracking

US-region pricing (USD), sampled twice daily by our own tracker since 2026-07-25. Steam prices vary by region — always confirm your local price on Steam.

Freecurrent · sampled 2026-07-26 08:39 UTC
Freelowest since tracking began2026-07-25

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Jul 13, 2015
New DDE Update

Patch Notes The bootstrapper has been removed so the game will automatically log-in when you launch it from Steam and will no longer re-download files on startup. The overlay has been removed and all

May 06, 2015
An Update on DDE

Greetings Defenders, Thank you for your support through the release of Dungeon Defenders Eternity. It’s been a humbling experience, one that has highlighted that we need to do better as a studio. The

Apr 06, 2015
Patch 8.7 Released

Fixed an issue where several maps would sometimes not load. This includes: Omenak, Infested Ruins, Winter Wonderland, Kings Game, Creepy Buccaneers Bay, Eerie Endless Spires, Spooky Ramparts, and Ethe

Jan 30, 2015
Rebalance Public Test Weekend #1

Greetings Defenders, In just a few short hours we will be kicking-off the first public test weekend for the rebalance we have been discussing all month. Starting tonight at 8pm we will be rolling out

Jan 07, 2015
Patch 8.2 Released

Patch 8.2 Bugs Fixed an issue on some maps where there were less enemies appearing with 3 and 4 players. Etherian Holiday Extravaganza: Fixed an issue in Firefox where mountains are not seen in the ba

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From our knowledge graph — ranked by shared traits, not a black box. Each card says why it's here.

Fight The Dragon Fight The Dragon 77.8% · 925 reviews shares Loot, Online Co Op, Action RPG, Co Op Orcs Must Die! 2 Orcs Must Die! 2 91.7% · 9,496 reviews shares Tower Defense, Online Co Op, Co Op, Third Person Strife® Strife® 72.7% · 2,393 reviews shares Massively Multiplayer, Online Co Op, Co Op, Multiplayer UNDEFEATED UNDEFEATED 88.3% · 4,198 reviews shares Online Co Op, Third Person, Multiplayer, RPG Star Trek Online Star Trek Online 79.2% · 16,618 reviews shares Massively Multiplayer, Online Co Op, Action RPG, Co Op Torchlight II Torchlight II 93.1% · 23,803 reviews shares Loot, Online Co Op, Action RPG, Co Op Victor Vran ARPG Victor Vran ARPG 84.8% · 2,859 reviews shares Loot, Online Co Op, Action RPG, Co Op Spiral Knights Spiral Knights 82.5% · 14,877 reviews shares Massively Multiplayer, Online Co Op, Action RPG, Co Op

Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-05-20.

GenresAction, Indie, RPG, Strategy
Player tagsTower Defense · Co-op · RPG · Multiplayer · Strategy · Action RPG · Early Access · Action · Adventure · Indie · Loot · Singleplayer (SteamSpy community voting)
FeaturesSingle-player · Multi-player · Co-op · Cross-Platform Multiplayer · Steam Trading Cards · Steam Workshop · Partial Controller Support · Family Sharing
LanguagesEnglish * *
Achievements36
Estimated owners200,000 – 500,000 (SteamSpy)
Official sitehttp://www.dungeondefenderseternity.com
Minimum system requirements (PC)

Minimum: OS *: Windows XP Processor: 1 Ghz Dual-Core CPU Memory: 1 GB RAM Graphics: Graphics Card with Shader Model 3 support, 256 MB video memory DirectX: Version 9.0c Network: Broadband Internet connection Sound Card: DirectSound-compatible sound device Additional Notes: Internet connection is required to play.