[quote:ffc9908cf1="rastachucker"]Ok so I downloaded a couple of versions of sonic two prototypes now in hopes of being able to play some of the levels that where left out of the final game that I herd of with no luck. One was from here it was a beta seven prototype and the other was suppose to be the simon wan prototype but it only let me play the first two levels of the game before exiting me to the title screen and it did not have the option to go to the options screen and enter the level select code. Also when I play the first couple of levels of the game it was sonic without tails.Also the music for the first level was different then it is in the final version of the game.  Also this rom had when it was doing the demo of levels show sonic and tails in the unfinished levels of the game
The Beta 7 prototype that I downloaded from this website now had sonic in tails and the ability to goto the options menu and when I tried the codes that I found to enable the level select code did not work.  
So I am thinking the first rom that I had gotten is the rom that will let me play the hidden levels but since it has no option menu I cannot do the stage select code or I cannot do what I need to and maybe it is the wrong rom all together but it would be nice to play some of these concept levels that where shown on nick arcade and I would love to know how to do it and what is the right rom and where I can get it from. Thank you for you help[/quote:ffc9908cf1]

To enter the options screen/level select in the simon wai prototype here's what you do on the title screen hold the a button and press start take note that some levels are barely playable (ie wood zone, casino night zone, hidden palace zone) while some aren't playable at all (ie genocide city zone, death egg zone) all other levels are playable but most don't have an end post making it impossible to complete the levels