ok from what i got from this
- 6 regular and n. verted gems per level
- new dark gem, like clear gems but the level is jackshit harder
- n. sanely perfect relics are now replaced with rainbow gem shards that unlock cheats
- colored gems are in every level, with different requirements each
- flashback tapes have crystals
- no more gem routes
- collecting a 4th mask during the invincibility phase allows you to survive pitfalls by magically flying
- difficulty tweak
- fuck hidden crates
here's some suggestiones for the guy who made this post
- the new colored gem system is replaced with the badges from flashback levels (like the ones you get for finishing the level and breaking boxes) but re-skinned
- orange gem idk