WildTangent Games

A D V E R T I S E M E N T

Challenge yourself to Stack 'Em, the totally zany free online puzzle game!

Stop the cloning in Stack'em

It's up to you to help Farmer Fred keep the cloning population under control. Make groups of five or more of the same animal to clear the board before they escape back into the farm.


Under Pressure
This free online puzzle game takes strategy so keep your eye on the pressure gauge. It increases after each move.

Power-ups
Use the "bomb" and the "freeze" to advance to the next level.

Special Pieces
Match the special pieces in the final level to reverse the cloning machine and win the game.

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The primary goal in this free online puzzle game is to remove enough animals from the playfield to reach the final level. Matching the special pieces in the final level sends the animals off on a vacation and you win the game.

Grab any animal you choose by clicking on it, no matter of how many other animals are stacked on top of it. Move that animal (or group of animals) to any other part of the playfield and drop it by releasing the mouse button. By placing five or more animals of the same type next to each other (touching either vertically or horizontally), you'll make a match and those animals will disappear. Any animals stacked above the matching animals will fall into the empty space left behind.

Every time you make a move, the pressure gauge on the left side of the screen gets closer to the red zone. Once the needle gets into the red zone, you have only one move before a new row of animals comes into the playfield. If any animals fall over the fence as a result of a row being added, you'll lose one life pack per animal from the right side of the screen.

As you make matches, you earn points. You will also make progress toward the next level, as represented by the "Level" indicator on the left side of the screen. Every time you advance a level, a special piece (round with a star) gets added into the playfield. If you can make it to the final level and match all five special pieces, you win the game and earn a Jackpot spin!

Keep an eye out for power-ups that appear from time to time. Bombs allow you to remove large groups of animals at the same time, while the Freeze temporarily stops the pressure gauge from advancing.

Complete Game Guide

If you'd like to learn more about how to play this game, please read the Complete Game Guide.

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Here are some tips and tricks to help you succeed in Stack'em - a fun turn-based puzzle game!

Each animal over the fence means one life pack is lost, so be careful or your game could end as the result of one bad move!

Remember, power-ups are only available for the duration of the pressure gauge cycle, but since the game is turn based, you can spend as much time as you like considering the best way to make your match.

If a power-up comes out as a result of a new row entering and you Undo the move, the power-up will not re-appear.

Bomb: The Bomb power-up, when matched along with four or more of the same colored animal, sends off all of the matching animals as well as any animals adjacent to any of the animals that were matched. In other words, if you match a vertical group of five sheep, all animals above, below, to the left, and to the right of each sheep would disappear as well. You can remove large groups of animals this way, and may even trigger a chain or combo as a result of the fallout.

Freeze: The Freeze power-up ices up the pressure gauge, allowing you to make five moves before the pressure begins to build up again.

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Stack 'em Forum: Latest Posts

Here's the latest from Pogo members chatting in our Stack 'em Forum where folks gather to make new friends, debate game tips, and share a joke or two. Register to join (it's free)!

User avatar

Stack'em • Re: Remove all the blocks?

By Mod_Kyra » July 3rd, 2014, 2:35 pm

I did once, long ago. I don't remember what the reward was, though.

Although it may not have technically counted as I removed everything just before the new row pushed up.

On the other hand...I don't suppose the game could continue unless a new row popped up...nothing to move. Interesting.

User avatar

Stack'em • Remove all the blocks?

By quibblerscribe » July 3rd, 2014, 2:22 pm

Has anyone ever been able to remove all the blocks clearing the whole screen?
I was wondering what the bonus was for accomplishing that.
(When the game is loading up onto the page it's one of the things that pops up briefly before the game starts).

User avatar

Stack'em • Re: Game freezes after putting all 5 balls together

By Krissi64 » June 11th, 2014, 3:18 am

I will try what you both suggest. It doesn't happen every game. Sometimes I play for days & days and everything works fine. Then it just starts acting up & freezes once all 5 balls are put together. Lately, it's been doing good. I cross my fingers every time I put all 5 balls together...it's working. LOL Thank you for your help.
Take care, be safe & blessings~
°❤°~°†დ°ᏦґเᶊᏕเッ°╭⊰✿

User avatar

Stack'em • Re: Any hints on how to remove 20 animals with one move, any

By NhRodney » June 7th, 2014, 5:38 pm

As has been said, frequent use of bombs will eventually result in 20 animals at once, without much difficulty. But if you play on EASY, even casual play without trying should be successful after not too long.
So, playing on EASY AND using bombs whenever you can, should do it pretty darn fast.

User avatar

Stack'em • Re: Any hints on how to remove 20 animals with one move, any

By ken1260 » June 7th, 2014, 12:07 am

It's much easier than it sounds.

User avatar

Stack'em • Re: Game freezes after putting all 5 balls together

By vane jarekjh » June 6th, 2014, 8:47 am


Game freezes when you match all 5 star balls BEFORE your meter is at the Final stage/level.

We shouldn't get the fifth ball until the meter on your left says Final, but there is this glitch in the game (has been for a few years now) that sometimes makes the game "release" a fifth ball before it should lol

All you have to do to not have your game freeze when this happen, is keep an eye on the meter and don't match all 5 balls until you see the word Final (you will probably have 6 star balls by then but doesn't matter, you only have to match 5)
oh! and try to keep them apart so they don't touch by "mistake" as a result of a chain reaction or other.

User avatar

Stack'em • Re: Game freezes after putting all 5 balls together

By Mod_Jada » June 6th, 2014, 7:00 am

The game is working fine for me.

Have you cleared your browser's cache, history, temp files and cookies lately? When you do, make sure "Preserve Favorite Website Data" is left unchecked. Close your browser after that and now clear your Flash cache:

Close your browser. Go to Start > Control Panel > Click on Flash Player or type in "Flash Player" in the "Search Control Panel box" > Storage > Click the "Delete All" button > Make sure the "Delete All Site Data and Settings" is checked > Delete Data. Restart your browser.

Also see the post by Mod_Skratty in the thread linked below. It will show you how to adjust your Flash settings:

Flash Player

User avatar

Stack'em • Game freezes after putting all 5 balls together

By Krissi64 » June 5th, 2014, 10:05 pm

Is anyone having this trouble:
I go to finish my game by putting all 5 balls together. I do this and it acts like it is finishing the game, but then it just freezes. I can't move any animals and even the 'new game' button can't be used. I have to close out game. I lose all progress I made in the game. It happens more times then I'm liking it to that is why I'm wondering if anyone else is having problem. I play on hard mode, but I have tried playing in other modes to see if it is happening on them, and I've found they are.
Pogo_Cactaur, or any other Pogo employee, can you look into this for me please? I'm trying to rank out...this is my favorite game. I've lost probably 80 - 100 rank points due to this happening! I mostly want it fixed just to have it fixed for everyone though!!
Thanks..hope you can help.
ᎶᏰᘎ °❤°~°†დ°ᏦґเᶊᏕเッ°╭⊰✿

User avatar

Stack'em • Re: Any hints on how to remove 20 animals with one move, any

By Mod_Kyra » June 4th, 2014, 12:32 pm

Combos count, too. Try to set up cascades.

User avatar

Stack'em • Re: Any hints on how to remove 20 animals with one move, any

By vane jarekjh » June 4th, 2014, 11:30 am

The best way to do it is using a bomb.

User avatar

Stack'em • Any hints on how to remove 20 animals with one move, anyone?

By painthorses53 » June 4th, 2014, 6:23 am

I want to get this animal ark badge which is remove 20 animals with one move...how does one do this? thank you Painthorses

User avatar

Stack'em • Re: rooms not loading

By Mod_Jada » June 4th, 2014, 5:54 am

See the thread linked below for helpful information:

Flash and White Screen

User avatar

Stack'em • Re: rooms not loading

By carmelcorndog » June 4th, 2014, 4:23 am

I'm having the same issue with Stack 'em ... as well as other games
game won't load ... acts like it's going to load then it goes white.
Browser = Netscape 5 -I'm really using Internet Explorer 11 version 11.0.9600.17107
Cookies Enabled? = true
Do Not Track = undefined
Resolution = 1440 x 900
OS = Windows 7
Flash version = 13.0.0
Java Versions installed = 1.6.0_45,1.7.0_55

User avatar

Stack'em • Re: Stack Em Still not loading !!

By tuliptyme4212 » June 2nd, 2014, 8:24 pm

Hmmm, not sure why either of you can't load the game.

Stack'em is a flash game -- which means it's a memory hog in terms of your computer's resources.

Follow the pictorial info that Mod_Skratty has given on this forum's page: Flash Manager Settings and make sure you've set your manager as she suggests.

(By the way -- new java is out - Java 7.6 -- you should probably update that at some point too)

User avatar

Stack'em • Re: Stack Em Still not loading !!

By wahairball » June 2nd, 2014, 7:20 pm

Browser = Netscape 5
Cookies Enabled? = true
Do Not Track = undefined
Resolution = 1152 x 864
OS = Windows 7
Flash version = 13.0.0
Java Versions installed = 1.7.0_55

stax
https://wt.pogo.com/action/pogop/pogogems/fund.do?returnType=game&returnValue=stax&intcmp=stax_ingame_gem_fund