Game Genie codes

EEDD-7F5D Start with a higher max. HP
63DD-745D Start with a higher max. MP
BDDD-74ED Start with max. power
BDDD-777D Start with max. stamina
BDDD-775D Start with max. speed
BDDD-778D Start with max. magic
BDDD-77ED Start with max. hit ratio
BDDF-7D7D Start with max. evade
BDDF-7D5D Start with max. magic defense

Double Speed Chrono Theme
This trick will speed up the 2nd Chrono's Theme (When you ram through Lavos with the Epoch) by 2x. This won't affect gameplay, but it is a neat trick to use.

1. First, get in the Epoch and go to 1999 A.D.

2. When you get to the part where you choose whether to fight Lavos or escape, choose to escape.

3. Press B to return to the game, and it will ask you the question again. This time, choose to fight Lavos. When the 2nd Crono theme plays, it will be sped up by 2x.

Not that the music will cut out before the scene ends, but don't worry. Everything will return to normal when Epoch crashes.

Extra Tabs
One tab lies hidden behind Toma's grave in 1000 A.D., after you pour the pop on his tombstone.

Another tab lies hidden against the lower wall to the right of the door, in the room which is above the spot where the robot player fights his old friend Atropos inside the robot factory in 2300 A.D.

Find Magus' Best Equipment
To find Magus' best equipment, simply go to ozzie's fort. When you enter a room where he tempts you to take a treasure, ignore him and leave the room from the upper exit. Right when you're about to exit, he gives up and you're free to steal the treasure. Below the upper exit is a hole in the wall that you can't see. Walk all the way down and take a weapon, helm, and armor for magus. There should also be a magic tab in the same area.

Get the MOP!
To get the mop, simply Charm (yes, the spell) the NU at the hunting grounds in 65,000,000 B.C. Unless you get it when you're still early in the game, it will be weak, and worthless (unless you'd like to brag about it....)

Hidden Rooms in Yakra's Place and Ozzie's Fort.
In Yakra's Place in the room with the fake queen, king and soldier go in and kill the fakes, then run against the right and you should find a room with monsters singing to a magus statue. Right next to the statue there are two treasure chests. Also you can talk to a monster after getting the chests. Talk to a monster and you will fight them. At Ozzie's Fort in the room where Ozzie trys to get you to get the chest, keep against the walls and you should find a hidden small, thin hallway (its covered in black until you discover it.) The chests there have some of Magus's best armor and also his best weapon.

How to face Yaraka XXII
Go to Giant's Claw in 600 A.D. Beat all the enemys for experience points for when you fight a try and similar to the one in 65,000,000 B.C. Once you beat him, go straight ahead to the rainbow shell and ask Gaurdia castle to help you pick it up. Then go to 1,000 A.D. Go to Guardia castle and when you go their, there's another trial but this time it's against Marle's dad. If you find your way to the trial, you'll notice a treasure chest that's locked. To open the chest you must face Yaraka XXII to get the key. In the chest the real chancelor awaits you, open it, then, if you decide you want to fight Lavos you will get the moonlight parade for a ending.

New Game +
After beating the game once a new option will appear. If you select it and load one of your saved games you'll restart with all the items you had in the previous game. If you beat the game this time you'll get a different ending.

Power Up for the Future
The chests work logically with the timeline. If you get a chest in the past it will not be there in the future. But, if you get a chest in the future and go back in time the chest will be there with a different item. So once you get the pendant powered up, start in the distant future and work your way back until you have collected all chests.