Crash Bandicoot Gems walkthrough: All green, white, red, blue, purple, yellow coloured Gem locations, Key locations, Secret Levels and how to 100% each game | Eurogamer.net
TIL that if you finish Crash 2 102% fireworks will appear in the secret warp room! Such a nice touch just like Crash 3. Anyway.. I finally platinumed Crash 1 & 2!
Crash Bandicoot 2 N Sane Trilogy - Clear and Coloured Gems Guide | Accelerated Ideas
Crash Bandicoot 2 - How to unlock all the secret Warp Room levels - All Secret Exit Locations - YouTube