A completely new style real-time card battle "Overdungeon" Overdungeon combines rogue-like, tower defense and card games. More than 100 cards are Attack, Animal, Building, Spell, Trap, etc..Build your creative and crazy deck!
Recent Reviews:
Very Positive (81) - 80% of the 81 user reviews in the last 30 days are positive.
All Reviews:
Very Positive (572) - 87% of the 572 user reviews for this game are positive.
Release Date:
Nov 20, 2018

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Early Access Game

Get instant access and start playing; get involved with this game as it develops.

Note: This Early Access game is not complete and may or may not change further. If you are not excited to play this game in its current state, then you should wait to see if the game progresses further in development. Learn more

What the developers have to say:

Why Early Access?

“We'd like Overdungeon to be easy to access, and involve and know community feedback as the game progress.
Additionally we have to adjust card and relic balances by community feedback and we'd like to know incredible methods that we weren't aware of.”

Approximately how long will this game be in Early Access?

“We aren't sure how long it will take but at least more than 1 year since we will add new characters and dungeons. We have to adjust game balance with whole parameters and we'd like to provide highest quality of new-style card game for community.”

How is the full version planned to differ from the Early Access version?

Description of the full version

In the full version, the following functions are implemented in addition to the expansion of contents.
  • Achievement
  • Coop mode
  • Daily Challenge (Within 2018/12)
  • Ascension (15 difficulty levels)
  • Card pack function (New pack every month)

In addition, more characters, more cards, relics, more dungeons, and more events will be implemented.
Of course, game balance, graphics, performance, user experience is also refined.

December update schedule

@ Card / relic list!
Cards and relics can be seen in the list on the home screen. With deep knowledge of cards and relics, explorer dungeon.

@ TIPS / Techniques!
Overdungeon is a fun game like a festival, but there are some rules that you can enjoy more if you know in advance. For beginners / advanced users, we will prepare TIPS and technique summarized.

@ Daily Challenge!
Every day you can enjoy Overdungeon with a combination of completely different conditions. Use cards like shuriken with flashy conditions, break through difficult conditions with wisdom and courage.

@ Card Pack every month!
Card Pack will be implemented! Like the board game Dominion, the environment changes every time a pack is released. New packs will be released once a month. The new pack contains 20 new cards and some relics.

@ New characters will be added!
In December, one new character is planned to be installed. There are rumors that he is familiar with "Traps" · · ·

@ Ascension is implemented.
15 levels of difficulty are implemented. Challenge more difficult dungeon!”

What is the current state of the Early Access version?

Implemented content

  • 80+ cards
  • 20+ units
  • 50+ relics
  • 20+ events
  • 1 dungeon (including 3 stages)
  • 1 character

[h 2] Development results in November 2018 [/h2]
  • 55 Card balance adjustment
  • 8 new relics
  • 8 Relic balance adjustment
  • 23 times Enemy's balance adjustment
  • 31 bugfixes
  • 51 Improvement

Major change in November 2018

@ new function
  • Shop Card Removal Service

@ Difficulty adjustment
  • New card rarity added
  • Relic rarity implemented

@ UI improvements
  • easy-to-understand target system
  • Full screen implementation, additional resolution
  • Implementing the result screen

@ Setting / function
  • Save & load

Will the game be priced differently during and after Early Access?

“The full version will contain more the amount of content. so the price will be increased.”

How are you planning on involving the Community in your development process?

“The community is really important for us since it is essential for creating great game. A lot of users who have diversity of perspectives belong to our community. We announce any planned features and will get feedback from community to improve Overdungeon.”
Read more

Buy Overdungeon

Buy Overdungeon - Game + Soundtrack Bundle

Includes 2 items: Overdungeon, Overdungeon - Soundtrack


Recent updates View all (102)

February 22

Patch No.101 Daily Update v1.1.77 (Consecutive 93 days! Guinness Challenge!)

Thank you for visiting us again!

Today's update brings you Season Dungeon Level 4! Have fun!
We're working on a new character now, hope you'll look forward to it!

New Content
★ Season Dungeon Level 4 is available now!

UI / UX Change
★ Slow Motion is turned on as default.
★ The descriptions of Status effects pop up when you hover your mouse over them now.

Balance Adjustment
★ You can sell upgraded cards a little bit more expensive than non-upgraded cards at the shop.

B Bug Fix
★ Angry Sheep
• Summons 3/4 Sheep was wrong. Summons 3/3 Sheep now.

■ Introduction of current development ■
★ New character!
★ Season Dungeon Levels!
★ Beginner mode of Deep Forest Dungeon!


[Trasnlated by Hawkward]
0 comments Read more

February 21

Patch No.100 Daily Update v1.1.76 (Consecutive 92 days! Guinness Challenge!)

Thank you for visiting us again!

Today's update adjusts the cards as we announced on February 16th!
(The release note is here: https://steamcommunity.com/games/919370/announcements/detail/3477246104727961266)
Have fun with those adjusted 7 cards!

Card Adjustment
★ Barrier Generator(Nerfed)
This card is the most popular card in Overdungeon except Legendary cards. It also has the 3rd highest win rate as well.
The cards granting you strong effects every turn should have some sort of shortcomings.
Overload is increased by 1.

★ Bolt from the Blue(Nerfed)
This card is the 2nd most popular card in Overdungeon.
Attack Deck is simply strong right now, so we consider nerfing the cards which give you INT.
The effect of the upgraded card is changed to ""Deal 66 damage. Gain 6 INT"".

★ Magic Barrier(Nerfed)
This card is the most popular one amongst Common cards!
As we introduced the nerf plan on INT cards, this card no longer grants you INT in the future.

★ Overdose(Nerfed)
Honestly, this card is not so popular now. But the win rate is the highest in
the game!
Not every player uses this card though, the game could be pretty easy with the proper use of Overdose.
Overload is increased by 1.

★ Speed Gear(Nerfed)
Along with Overdose, the win rate is second highest in Overdungeon!
This card requires you to have only 1 Building when you play now.
You're now required to have 1 more building to cast Speed Gear.

★ Sugar Trap
We know this card is obviously strong against Animals, but the requirement has been too severe.
You're now required to have only 3 buildings to set this trap.

★ Angry Sheep
This card has been unpopular and has not been an effective pick for a while. We reworked on Angry Sheep, so enjoy Berserker Soul-ish card now!
• Summon 3 Sheep
• If the top card of your draw pile is Angry Sheep / Animal, play it.
• Add a copy of this card to your discard pile.

Effects Improvement
★ The visual effects of Enemy leaders' Buff spell are improved.

That's all for today!
We are planning to release 4 more reworked cards in the near future!

■ Rework Plan ■
★ Seed of Fire
As you know, we're working on this card to balance it. It'll be updated soon.
• New card type called Phantom will be released. Phantom cards disappear once you use them.
• The cards you'll receive by the effect of Seed of Fire will be Seed of Fire • Phantom.
• The rarity of Seed of Fire will be increased by 2 grades.
We'll add Phantom to stop the overpowered synergy with Exhaust. When it comes to a game balance, Seed of Fire is too strong with INT, therefore we honestly planned to remove Attack from this card. Combination of Seed of Fire and INT is so exciting. we believe this card truly deserves Golden Frame... doesn't it? It'll decrease the chance to get Seed of Fire for sure, but when you find it, you must be happy.

★ A wild Alpaca appeared!
This card will upgrade itself before it takes effect! We should have a herd of Alpaca when you play it!

★ Chicken Egg
This card will be Animal version of Seed of Fire.

★ Think Twice
This card will be effective by itself, however, the rarity of this card will be higher.
We've been keeping this card as the common card which draws 2 cards, but doesn't have Exhaust since we released this card.
The concept of this card is not achievable. We confirmed. Sorry for bothering you!

■ Introduction of current development ■
★ New character!
★ Season Dungeon Levels!
★ Easy mode of Deep Forest Dungeon!


[Trasnlated by Hawkward]
4 comments Read more
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About This Game

A completely new style real-time card battle "Overdungeon"

We created a new style action card game that combines rogue-like, tower defense and card games. This is "Overdungeon".

Break enemies by making a deck with a combination of cards. Trick deadly card combo and summon massive unique animals!

■ Dynamic Deck Building

Choose the best card from the hundreds of cards to suit your situation!
There are many cards with unique features such as animals, buildings, spells, traps, and so on.
Depending on the combination, there may be times when you can make a deck with unexpected destructive power.

■ Destroy the Enemy's tower With Massive Units

In this game you can summon animals that attacks enemy towers like Crash Royal. Some buildings with crazy powerful effects that will change battle scenes completely.

■ Everchanging Map

Overdungeon is roguelike, of course! The map changes every time you play, you can freely select dangerous elite monsters, treasure box areas as your circumstances match your deck situation. In more than 50 types of events, we don't even know what will happen!

■ Unique Relics

More than 50 types of relics color your gaming experience. In addition to the diversity of the cards, the randomly available relics increase the possibilities of your play style indefinitely!

By understanding the nature of the unit well and growing "deck", the enemies with tremendous strength will be able to break through easily by easily.
Enjoy deep strategy and exactly good randomness, and discover your-style in Overdungeon!

■ Patch & Development

The patch is released every Friday. (It may be released twice a week.)
Also, once a month , New pack (including more than 20 cards) will be released!

■ Active development team

Development team loves Overdungeon!
Until the release of the production version, we continue to develop day by day.
Enjoy Overdungeon that changes everyday!

■ Future Contents

These functions will be implemented.

- Achievement
- ✓ Save and Load => Implemented
- ✓ Card removal service in shop and event => Implemented
- Coop Mode
- Daily Challenge (Under development. Will be released within 2018/12)
- Ladder (has 20 level to be more difficult each level) (Under development. Will be released within 2018/12)

■ Languages

  • ✓ English
  • ✓ Japanese
  • ✓ Chinese (Simplified)
  • (Soon) Russian
  • (Soon) Korea
  • Spanish (Spain)
  • German
  • Portuguese (Brazil)
  • French
  • Turkish
  • Polish
  • Chinese (Traditional)
  • Thai
  • Italian

System Requirements

Mac OS X
    • OS: Windows 7 SP1+
    • Processor: 1.7 GHz
    • Memory: 4 GB RAM
    • Graphics: VRAM 512MB
    • DirectX: Version 11
    • Storage: 2 GB available space
    • OS: macOS 10.11+
    • Processor: 1.7 GHz
    • Memory: 4 GB RAM
    • Graphics: OpenGL 3.2+ VRAM 512MB
    • Storage: 2 GB available space

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