Crash Bandicoot 2: Cortex Strikes Back (PS1) Part 4

I will be doing the Fourth Warp Room while collecting more Crystals and Gems. I will also find the Secret Exits in Hangin' Out and Diggin' It to do another Bonus Level called Totally Fly and do the Secret Route in Road to Ruin to get all of the boxes to get The Gem. I will get the Purple Coloured Gem in Bee-Having. It will also Include my Most Hated Level in the Game called Cold Hard Crash. I will also Fight the Fourth Boss Battle called Dr. N. Gin.