List of Items

Coins
Yellow Coin: Worth 1 coin.

Blue Coin: Worth 5 coins.

Red Coin(Star Piece): Worth 2 coins, in some levels these are included, get all 8 for a star at a red coin star spawner.

Power Star
Adds 1 star to the star counter, you get a star message for getting specific amounts of stars. Stars are needed to get access to some places, these places are listed below.

Star Doors
Stars are needed to use these doors to access rooms from vanilla SM64. Only up to 3 stars are needed and then you can open any of these doors.

Big Star Doors
Requires much more stars than the normal Star Doors, 8 stars are required for the middle floor Star Door in the vanilla SM64 castle, 30 stars are needed for the basement floor Star Door, and 50 are needed to access the final floor.

Endless Stairs
Requires 70 stars to reach the top, leads to Randomized Realm!

Keys
There are two types of keys, they are listed below.

Normal Keys
A beta asset in vanilla SM64, collect 5 for a star at a red coin star spawner.

Big Key
Required to open some locked doors in any castles.

Caps Switches
Red Cap Switch: Enables red wing cap blocks!

Blue Cap Switch: Enables blue invisibility cap blocks!

Green Cap Switch: Enables blue invisibility cap blocks!

Yellow Cap Switch: Makes your hat disappear, but gives you the 100 coins Star message if hit for some reason..