A downloadable game

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This is a roguelike card puzzle game. You and your enemies are standing on the horizontal chessboard at the same time, each round will randomly draw four cards from the pile of cards to fight, each time you use an attacking card will let you to your enemy target close, but while approaching Consume your attack strength, so you have to strategically choose your card to defeat an opponent that has a known order of play, to enter the next dungeon and eventually fight the boss.


  • Mouse:

          Click card to select.

          Double click or press "E" to use card.

Battle Rules

Players use the attack card, and then get move energy.
Each energy causes the player to advance a grid until the energy is exhausted.
If you run out of energy before encountering an enemy, the enemy will suffer as the player moves left.
Players or enemies move backward while hurting.
If the player or enemy can not back down, it will cause double damage.
Draw 4 cards each time and draw again.
All enemies show thr cards to player and use them from left to right.

Release Notes

  • V 0.2.0(DEMO 2018-04-21)
    Updated All
    ◇ New cards!
    ◇ New map creator!
    ◇ New Potions!
    ◇ New Marks!
    ◇ New Events!

  • V 0.1.1(DEMO 2018-02-09)

        ◇Updated MAC version


  • V 0.1.1(DEMO 2018-02-06)  

       ◇Game language Chinese localization
       ◇Updated map icon
       ◇Updated new card

  • V 0.1.0(GGJ 2018-01-28)

       ◇GGJ version


   ❤ Programmer-  @maskinmask   
    ❤ Artist- @fyramber
    ❤ MEOWTOY_GameStudio - @meowtoy

Published Jan 29, 2018
StatusIn development
GenreStrategy, Card Game
Average sessionA few seconds
LanguagesEnglish, Chinese


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Click download now to get access to the following files:

EnergyShock-20181001.zip 107 MB

Development log


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Game looks gorgeous, but I can't play! There's no instance of oNewMapGen right after your splash screen -- same error as people below. Hopefully you can get it sorted, would love to play!

new version has uploaded.thanks for the comment.

Current version appears to be broken.  Everyone is experiencing the same issue Majbeef did.  Always be certain that an instance exists before attempting to access its properties.

The problem was fixed.try new version.


The most recent update seems to have broken the exe. 

Within a few seconds of boot a debug appears with the following:

action number 1
of Create Event
for object oBattleBg1:

Unable to find any instance for object index '116' name 'oNewMapGen'
at gml_Object_oBattleBg1_Create_0"

sorry for that,but it works fine on my computer.do you try to close the game and restart?is the game always crash?

anyway i will check it out.

Hi! Thank you for the quick reply!

Yes, I even redownloaded the .exe file after a few crashes, and that didn't work either. If you have any suggestions then I can try them out later on today to try and get it working.

is this debug appears after you encouter the monster?after you chose the fight option?

do you pressed some keyboards?or do something special?cause i can't figure it out what the problem is.i checked my code,the object oNewMapGen is definite created, it can't be wrong.

can i have your windows os info?or do you downloaded  and played the earlier version on your PC?or is your system language is not english?

i don't know man.but we will upload a new demo soon,so maybe you can try then..sorry it seems i can't fix it now.


It happens before a monster, actually, it happens just after the Meow.

Am running Intel Core i7-7590k @ 4GHz, 4Ghz. 16GB Ram, Windows 10 64-bit. Computer is in English. Have only use the most recent download.

 Full body of error is visible in the GIF below, you can also see how early it happens.  It definitely looks like the error is due to the absence of an object 116. But, if this is only happening for me then... I'm unsure. 

Do you have an earlier build available which can be uploaded?

Thanks for the picture! i fixed it ...you can try new version now.


哈哈哈 隐藏的很深


It has a lot of potential, great strategy card game! I like this card game, got a lot of fun from each round. Card combination will affect the consequence, player needs consider card oerders to attack and defend, chose a best  solution to win. By the way, u guys need improve and add some special effects during the combat. Hope u can do better . 

Cool cool cool~

I realy love this Game!!! Very interesting card game, hope follow-up can add more elements, look forward to your new version!!

(1 edit)

This is a neat little game! I enjoyed the artstyle and aestic, it's very simple and clean but detailed enough to make it interesting to look at. The combat and mechanics of the card based battles are pretty in depth and there's a good bit of decision making to be had! I'm really looking forward to seeing more! Keep up the great work!

Appreciate for this video!

And yes we are developers from China, thanks for play this game, we will make it more better.