Discover and Play Free Online Games on Kongregate!

killzone2222

Jan. 17, 2011

Under rating threshold (show) click if u got 110 % on your game

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F (18)

Veetigo

Sep. 09, 2012

Under rating threshold (show) Love this game. The achievements weren't hard at all, and it was fun upgrading.

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F (4)

BenAspbury0

Sep. 29, 2018

Under rating threshold (show) how would you like your steak sir, well done; medium; medium rare; rare or a tiny red enemy after wave 15?

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F (4)

ShAd0wGirl_

Dec. 19, 2010

Under rating threshold (show) Awesome! ^^

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F (12)

Malmern

Jul. 30, 2010

Under rating threshold (show) If you're going to make a sequel, make the parts move on a grid and "click" together when close enough :)

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F (12)

DanielH630

Jan. 22, 2015

Under rating threshold (show) the last levels feels easier than the first...

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F (4)

LegenAndRea

Apr. 23, 2018

Under rating threshold (show) lol spent 40 minutes on this

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F (2)

mahoomushi

Jun. 01, 2010

Under rating threshold (show) Awesome. Truely a classic. The graphics are great on the final upgrade for graphics. It's fun and addictive. Now let me break it down: Concept: Take the word "Upgrade" to the extreme. Graphics: bad, but can be upgraded to great. Entertainment: High Replay Value: Moderate FINAL RATING: 9/10 -Mahoomushi-

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F (23)

NaveraAsif

Jan. 22, 2013

Under rating threshold (show) Click plus+ if you want upgrade complete 3!

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F (12)

burgerpop

Dec. 02, 2014

Under rating threshold (show) how is cardboard an upgrade for wood

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F (21)

8Bit8

May. 14, 2013

Under rating threshold (show) notice how on the first graphics, in the upper right corner it says, "Pacman is better" Not for long!

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F (4)

MightBeRiley

Jan. 31, 2018

Under rating threshold (show) Awesome game from start to finish. Awesome Forever!

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F (3)

denianwood

Jan. 31, 2018

Under rating threshold (show) potatos potatos potatos

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F (3)

g3min1

Mar. 23, 2016

Under rating threshold (show) "You acquired this badge on Nov. 02, 2009." Nice, still played through it all again in 2016

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F (3)

fakezarochinski

Dec. 02, 2014

Under rating threshold (show) This game is SO good, i loved it, but the game are so little, need more waves and upgrades, advice for the game creator.

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F (3)

Bob_stew

Dec. 02, 2014

Under rating threshold (show) CONGRATULATIONS FOREVER! :D

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F (3)

lexoooos

Jan. 31, 2018

Under rating threshold (show) simple concept but really cool!!

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F (3)

RichP8

Jan. 31, 2018

Under rating threshold (show) Love it! Could be better if I didn't have to keep switching back-and-forth between keyboard and mouse.

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F (3)

revfunkyfrsh

Dec. 20, 2014

Under rating threshold (show) conglaturation a winner is you

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F (3)

ha7sh

Jan. 31, 2018

Under rating threshold (show) awesome

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F (3)

MerlinRiegraf

Aug. 24, 2013

Under rating threshold (show) 896 seconds - complete !

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F (3)

BeastlyZombie39

May. 11, 2013

Under rating threshold (show) The game actually looked pretty good once you upgraded everything and well i just loved the whole concept of the game to be honest.One of the more memorable games I've played on this site for sure.

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F (3)

Richardson1527

Dec. 05, 2020

Under rating threshold (show) 5/5

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F (3)

Belain

Dec. 22, 2013

Under rating threshold (show) Just go 3 magnets and full missiles. Keep upgrading the missiles and you can go level 20/20 just holding space without even moving; you won't even miss a single game.

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F (3)

Prosuer

Jan. 06, 2013

Under rating threshold (show) 1 thing I have to say, make sandbox mode, then you'll be 10/5.

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F (3)

Louiezed

Oct. 05, 2012

Under rating threshold (show) Tried to play the game, Told me to upgrade my flash >D

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F (8)

memea

Aug. 07, 2013

Under rating threshold (show) yaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaay

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F (3)

TehWalkingCookie

Apr. 01, 2013

Under rating threshold (show) AWSOME

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F (3)

RaffiM2

Jan. 28, 2014

Under rating threshold (show) upgrade complete 2: I won't click heart upgrade there....... (you have been warned)

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F (3)

maxmax33344

Nov. 09, 2013

Under rating threshold (show) This game is fking awesome. The guys who invented it are genuis !!!

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F (3)

tzatziki

Jul. 14, 2013

Under rating threshold (show) reaaly fun games hahahaha

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F (3)

nemanja4

Aug. 27, 2014

Under rating threshold (show) super games!!!!!!!!!!!!!!!!!!!

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F (3)

Ares_Coltelli

Apr. 12, 2013

Under rating threshold (show) This game has kept me amused. They should continue making games.

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F (3)

Pilipino_Ako123

Apr. 05, 2013

Under rating threshold (show) 110% :)

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F (3)

MatthewWest610

Mar. 26, 2013

Under rating threshold (show) Great game! Always a great classic feel with a twist!

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F (3)

scout642

Jun. 29, 2013

Under rating threshold (show) luxray it deserves 10 of 5

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F (3)

albert3233

Jul. 11, 2014

Under rating threshold (show) anyone got to level 20 with the worst graphic?

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F (3)

rstylo

Jun. 15, 2013

Under rating threshold (show) just awesome

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F (3)

DigitalArtwork

Feb. 27, 2016

Under rating threshold (show) BUG REPORT: When i played it (buyed it all) something happend and i literally saw that my guns were gone. I couldn't get coins, i couldn't buy anything. Pls fix and i will give 5 stars!

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F (3)

Arlas3

Nov. 09, 2013

Under rating threshold (show) Anyone else buy the mute button before the music? Or am I just an idiot? xD

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F (3)

christhelineman

Oct. 27, 2014

Under rating threshold (show) tip if you want music and mute button just buy mute button

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F (3)

jkhero73

Jan. 28, 2014

Under rating threshold (show) I beat it 110%. Can I get a life now?

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F (3)

opodin

Jun. 30, 2013

Under rating threshold (show) Hey! This can't be right. I never got to upgrade my decision-making ability! I NEED that upgrade.

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F (3)

Zethe007

Oct. 08, 2013

Under rating threshold (show) I love this game, makes me feel like a game developer.... Awesome... Now one question remains.... What? You wanted the question? I might say later...

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F (3)

HungryPumkin

Nov. 30, 2014

Under rating threshold (show) Best game EVER!

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F (3)

PrettiestTogepi

May. 17, 2014

Under rating threshold (show) Hey, just so you know, you can hold space, click out of the game, and it will continue firing:)

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F (3)

namtoh

May. 17, 2014

Under rating threshold (show) easiest badges on this site, only took 864 seconds to get them all

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F (3)

zokww

Jan. 01, 2014

Under rating threshold (show) i would rate this an a++++++-+

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F (3)

KevinTheJackal

Nov. 29, 2013

Under rating threshold (show) This is cool - very cool. The 8 bit graphic look is fabulous - 5 Stars

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F (3)

ArronB4

May. 25, 2013

Under rating threshold (show) After the game over I sold everything on my ship and got super speed :D

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F (3)

Comments for UPGRADE COMPLETE!