There is place, somewhere between Heaven and Hell, let's call it limbo.
...Everyone will be given a chance, even Satan.
Can you provide the Scriptural support you found in your investigation for people going to 'limbo'?
My Bible tells me that Satan is going to hell. What exactly did you find in the Bible to cause you to believe, "Everyone will be given a chance, even Satan."?
For the second chance I go to Revelation
Rev 11-18 And the nations were angry, and thy wrath is come, and the time of the dead, that they should be judged, and that thou shouldest give reward unto thy servants the prophets, and to the saints, and them that fear thy name, small and great; and shouldest destroy them which destroy the earth.
Rev 20-11 And I saw a great white throne, and him that sat on it, from whose face the earth and the heaven fled away; and there was found no place for them.
Rev 20-12 And I saw the dead, small and great, stand before God; and the books were opened: and another book was opened, which is [the book] of life: and the dead were judged out of those things which were written in the books, according to their works.
Rev 20-13 And the sea gave up the dead which were in it; and death and hell delivered up the dead which were in them: and they were judged every man according to their works.
Rev 20-14 And death and hell were cast into the lake of fire. This is the second death.
Rev 20-15 And whosoever was not found written in the book of life was cast into the lake of fire.
These verses tell me that there is a judgement of all, living AND dead, after Christ comes again.
Now I will admit, I could be wrong about Satan getting a second chance. Like I said, I'm not a theologian.