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/ Genres / Action / Chex Quest

Chex Quest

DOS - 1997
Also available on: Mac - Windows

Undoubtedly the strangest and most complete conversion of all DOOM engine licensees, Chex Quest was a free CD-ROM action game released by General Mills on a CD stuffed free into boxes of Chex Cereals.

This promotion lasted only for half a year before it was discontinued. (Okay, so the game isn't really "freeware," since you do need to buy cereal to play it... but hey, I'm sure everyone loves Chex cereal anyway ;))

DoomWorld gave the following great review of this underdog that I'd like to quote here in full: Chex Quest, a game made specifically for distribution with specially marked packages of Chex cereal about half a year ago, accomplishes its primary mission of plugging Chex cereal through countless wall decals and carefully located billboards, but also does so with a sense of its own silliness.

The general plot? You are a giant piece of cereal. Your mission is to kill a wide variety of strange, green soggy creatures known as "Flemoids," probably ex-Chex pieces which were transported through the Milk Dimension and came back mutated and dripping. You have numerous super-powerful weapons at your disposal, all with vomit-inducing names like the "Zorcher," the "Rapid Zorcher," and the ultra-powerful "Phasing Zorcher." With these weapons, you are able to return the Flemoids to their home dimension -- that's right, you don't kill anything in Chex Quest, everything disappears in a flash of light, and with a strange sparkly noise. It's Doom, but you don't kill anything. It's probably the strangest thing you'll ever see.

Well, you're probably asking, how does Chex Quest play? Surprisingly well, actually. The only major problem was a nasty bug upon startup, easily remedied by simply using Boom as the .EXE of choice. Given its kiddie nature, Chex Quest is, not surprisingly, quite easy. Only the trooper, sergeant, imp, and demon's alter egos make an appearance, except for a lone Baron of Hell at the end which is meant to be easily disposed, given a nearby BFG (known in this world as the Laz Device). Demo gods and Hell Revealed veterans will find this a walk in the park, but keep in mind that those same demo gods' 5-year-old cousins have to have a fair chance too. Can't you just see little Johnny Donner picking up a Powerfork?

Since Chex Quest was packaged in boxes of cereal, it's also a true total conversion. Absolutely no standard Doom textures, flats, or other assorted graphics rear their heads. This makes the levels have a completely different feel, as everything you see -- the textures, the monsters, the weapons -- are new. The replacements for the rocket launcher and plasma rifle are especially inspiring. The sounds are completely novel as well, but of less important; expect lots of strange gurgles, whistles, and chimes. They work within the context, but are of little consequence.

In the end, Chex Quest is one of the most novel total conversions around. Forget the fact that it has about as little product placement as Disneyland. It's a fun escape into a world where gore is goo and Total Kills is zero. Now excuse me, I'm off to return some more Flemoids."

Review By HOTUD

Comments and reviews

no one 19 Nov. 2025

I tried it via the the DosBox pure core from retroarch and its actually good for a game that came with cereal! and i like the old ad ;)

1
Sluggo 05 Jun. 2025

The first game to come on the back of a Cereal Box!

2
Northerner1 13 Feb. 2024

Cool piece of gaming history, thanks for archiving it. works well in gzdoom.

2
jj 26 Dec. 2022

I used to play this when I was younger when I got it in a cereal box. One time I was playing, then had to go do something, then came back later to finish the level. When I finished, instead of showing me the time of how long it took to complete the level, I think it just said "sucky."

1
anon 07 Dec. 2021

Chex Quest on to the trending page, after John Oliver's show 'Last Week Tonight' featuring Snack Video Games! Now to Cool-Spot and Pepsi man!

1
Nate 24 Aug. 2020

I've been on a DOOM kick and always wanted to try Chex Quest since I passed up the special offer when it came out. It's a fun little diversion and pretty well-made, actually. I didn't even find all of the secrets. I ran the WAD in GZDoom, by the way. But I turned off the smoothing on the pixels.

0
HalfTelevision 01 Apr. 2020

Saw AVGN Play It, Might As Well As Well Play It With The Brutal Doom Mod

3
ShinyRayquaza9 31 Mar. 2020

just got doom eternal and am messing with the fact that the doom emu in game has wads in the files that can be swapped out, can't wait to play this in doom eternal

1
romiics 01 Jan. 2020

doom gameplay vs chex quest i am going to try play chex quest!!!!

1
onezmoo 12 Dec. 2019

really nice game

0
Mehdi qarbouch 03 Dec. 2019

i love this website

1
Skank 11 Nov. 2019

I am a cereal killer!

3
TuckyMonster 15 Jan. 2019

if i loved doom(1993) i would love dis game

AND I DO

0
Coco 08 Mar. 2018

I love this game

0
boomman149 03 May. 2017

does this count as piracy

-15
Jum gamer 13 Apr. 2017

WOW I loved playing this game on my computer now an emulator this is fun

1
Shadow 08 Apr. 2017

I use to wait till my parents went too bed then have too beat my sister too the computer and play it till I had to go to school

1
moonbug 26 Oct. 2015

This game really is a DOS game, because it's just a hacked Ultimate Doom (just as could be created with a utility like DeHackEd). However, only DOOM.EXE and SETUP.EXE are DOS programs, the rest of the EXE files were for Windows (but those programs are not essential in any way).

So this game should run fine in dosbox. However, there is a bug in the final level which causes the game to crash with a Visplane Overflow error. The only way to remedy this is to use a limit-removing port. Most Doom ports these days are like that, but they also change a lot of other things about the game. If you want something closer (more authentic) to the original game, your best bet is to build Chocolate Doom yourself with modified (increased) static limits, or to use a fork that already takes care of that for you, such as this one:
http://www.chocolate-doom.org/wiki/index.php/Crispy_Doom

Chex Quest 2 is just an add-on to the first game, so you can run it the same way.

Chex Quest 3 however is a ZDoom-based game, and so will run only on that port.

3
Darkness701 20 Sep. 2015

@OldSchoolGamer: Actually, use GZDooM.

0
KHerb 19 May. 2015

I downloaded this to my MacBook and have been playing it through Boxer. It's been working great, but it said I had completed the game after only the 3rd mission. I distinctively remember a few levels that weren't in this download. Any ideas as to what's going on?

1
OldschoolGamer 13 Mar. 2015

@Beth, Don't use Dosbox to run this game, use vmware player and install a windows 95 or 98 operating system on it, then you don't have to deal with compatibility issues.

1
Jak 30 Nov. 2014

Loved this game as a kid. I got it in the Chex box in the late 90s and played it on a 200mhz computer. Remember how slow computers were back then lol

1
Jak 30 Nov. 2014

I remember playing this game as a kid. It came as the free prize inside the Chex cereal boxes :)
I used to play this on a 200mhz computer in the late 90s lol

1
Mar 08 Oct. 2014

Why is there a file called "UNWISE.EXE" ?

0
indstr 12 Feb. 2014

Lol, what a hoot... I got this game in a cereal box in 1996. It was based on the DooM engine and its primary value was for me and my friends to laugh about. Still a good memory :)

1
david 21 Dec. 2013

no introduction cutsene or no ending scene

1
NEAT 20 Dec. 2013

NO INTRO SCENE AND MUSIC IS WRONG
WTF

0
sliceofpi 01 Oct. 2013

epic

0
Boogey 2211 09 Apr. 2013

I Like this map only is yours

0
admin 08 Mar. 2012
Admin

You're right, thx, good archive uploaded !

0
Beth 06 Mar. 2012

Dosbox would not run this game.

0

No comment nor review for this game at the moment.

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Downloads

DOS version
Game file
United Kingdom English
27 MB
Windows version
ISO Version
United Kingdom English
138 MB
Mac version
Game file
United Kingdom English
7 MB

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