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Credits & Info

Jan 30, 2008 | 12:42 PM EST
  • Daily Feature January 31, 2008

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Author Comments

The fifth episode of the Submachine series. This time we go back to the very first submachine ever built - historically speaking. It was created by an unknown scientist in the early 20th century. This is the place where it all started.



Rated 5 / 5 stars


this was def. the best one yet!


Rated 5 / 5 stars

Best online game puzzle ever

its like myst and its always bigger then just beating it once

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Rated 4 / 5 stars

Best series of PNC games on Newgrounds...

Once again kudos to a fun and interesting several hours spent trying to figure out all the little clues and buttons. While this one was nor the hardest or longest of them, it was still just as exciting to play and I can't wait for the next one. One thing to note, a bit of a glitch I suppose, is that after you beat the game and you have the option of going to the secret location, if you use the cipher plates then go to the location, that plate forever disappears and you can't get back to one of the areas.


Rated 5 / 5 stars

another good job

Though I did not get as much satisfaction out of playing Sub5 as I did Sub4, I still found this game to be quite enjoyable.


Rated 5 / 5 stars


More challenging than the last one

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