Welcome to Nibbler!  This classic arcade game is defiantly worth your time.
I love the golden age of arcade games and Nibbler has to be in my top 5 favorites.

first I'm gonna break down how the game works . Then explain my ratings

You play as a venomous snake that is trapped inside of a maze.
The goal is to collect all of the dots (kinda like pac man ) without  biting your self.
Every time you collect a dot your snake grows longer which makes it harder as you progress.
Also you have a time limit that resets when you die. You get an extra life ever 4 levels.
The thing that makes this game so hard is that the snake moves faster with each level completed.

For graphics I gave this a 9.
for an arcade game its got some really nice color and effects throughout.
the levels change color and its very stimulating to the eye, especially as you progress farther into the game.
so far I have yet to see and real glitches so its pretty solid when played on pc.

I gave sound a 9 as well.
the noises kept me hooked. With every move and every dot collected a satisfying noise is made
which subconsciously helps with navigating the mazes.  it might sound bias but I love old school
arcade sounds to begin with...  Most of them anyways.

Addictiveness is a 10 for me
The rush of trying to make it farther with each attempt and the pursuit of breaking your personal hi-score
are probably the most addicting qualities. Plus I just love the game as a whole so that helps.
this really varies from person to person but for me its like heroin.. I just keep chasing the hi-score dragon.

Story is a 3
honestly there is no story no real plot. You are just a snake in a maze that keeps eating dots for all eternity.
Plus no one has ever reached an end game on Nibbler since the world record is like 1.2 Billion or something like that.

Depth I gave a 5
I gave this a 5 for depth simple because I like the over all concept of the game itself.
its like snake and pac man had a baby and its called Nibbler. The amount of different levels designs keeps it interesting.

Difficulty is a 10 !
this game is not easy, not even close.  if you plan on making it past level 10 you are in for one hell of a challenge.
it got hard for me at about level 6 until I figured out a few tricks. As of writing this review I can only reach level 12.
If you don't believe my try it out for yourself and you will understand, You have been warned lol.

Thanks for reading my review. I'm no journalist or fancy writer but I try to elaborate on these as much as I can.
Also this is only my 3rd  review. Anyways I hope you like my break down / rating on Nibbler.
Now go try it out !!