Remember the store in 1000 AD in MEDINA that sold you stuff for a high price??? Well, there, most of the stuff stinks except for the DEMON EDGE sword. It costs 65000 G. If that ain't enough money. But you can get it without fighting a million battles!
After returning from the first prehistoric trip (defeat NIZBEL 1) and getting the dream stone, go train in the hunting zone north of the village. If you have enough, go to the trading hutt (in 65,000,000!) and trade for 12 stone arms or 10-15 flint edges. 6 stone arms=30000 G so 12 would be 60000 G. Then go to any store and sell them all (YES, you can sell them) and you should get enough money to buy a demon edge. So that is how you get enough money. The demon edge is a good sword and makes Crono stronger than any other member. If you have it, it is a BIG advantage cause it does 200+ damage. Not that much of a difference but its better than 176 damage and stuff. So try it.
Yes! It is true! I have gotten the IRON FIST (Level 72) and it randomly causes confusion and has many critical hits! The Bronze fist (gotten at level 96) is good but the critical hit rate is lower. When you do hit one though, it causes 9999 damage! Its great!
For quick experience after you ebat the game, go to the Factory in 2300 AD. The place where mother brain is. Equip the ROBO or CRONO with a GOLDERGN so it cuts your MP use by 75%. Now, make sure Crono or Robo is fast so he always goes first. Use SHOCK and LIGHTNING 2 to quickly kill the enemies. You can TONS of experience and Tech points when you fight there. That's how I got up to level ** (the highest)!!!
If you are ever having trouble because your level is too low or you can't just beat a boss, do a new game plus! It may help because you get to start at the level that you left off from and get all the items you had before. Its all good.
In various places, there are black boxes and each of them contains a rare item. IN 600AD, if you find a box that says , "do you want to remove the contents?" , say no and go to 1000AD and then get the item. It is charged up and twice as good as the old item back in 600AD. This can also be done in the mansion where you power up the Masamune for Frog. At the end are some Black boxes. Charge em up and don't remove their contents in 600AD. GO to 1000AD and get the items. There should be a Valkerye (Marle's Ultimate weapon), Shiva Edge (4x damage when super hit), and Moon Armor (most powerful for men). Its good. Other things you can get are blue armor (absorbs water hits), white armor, and red armor. Its good stuff!
TO save Lucca's mom during the campfire scene, just go to the head of the machine and enter in the password-L A R A. You will save her and get a GREEN DREAM from Robo. i don't know how it works, but i guess it just does.
From Unofficial World of Nintendo
Acid/Factory/Barrier
Alien/Black Omen/Shield
Amphibite/Hunting Range/2 horns
Anion/Hunting Range/2 petals
Avian Rex/Dactyl Nest/Feather
Azala/Tyrano Lair/Magic Tab
Bantam Imp/Mt. of Woe/Alloy Blade
Barghest/Ocean Palace/Shield
Beast/Terra Cave/Rainbow Helmet
Bellbird/Denadoro Mt./Heal
Black Tyrano/Tyrano Lair/Power Tab
Blob/Black Omen/Magic Ring
Blue Beast/Terra Cave/Mermaid Cap
Blue Scout/Ocean Palace/Shield
Bug/Factory/Heal
Cave Ape/Tyrano Lair/Fang
Cave Bat/Heckran Cave/Revive
Croaker/Hunting Range/2 fangs
Cybot/Blk Omen/Power Meal
Cyrus/North Ruins/Can't steal
Dalton/Zeal Palace/Power Meal
Dalton Plus/On Epoch/Power Meal
Debuggest/Geno Dome/Shield
Defunct/North Ruins/Lapis
Display/Geno Dome/Elixir
Evilweevil/Reptite Lair/Dream Gun
Fly Trap/Reptite Lair/Dream Bow
Flea Plus/Ozzie's Fort/Flea Vest
Flyclops/Blk Omen/Gold Stud
Fossil Ape/Giant's Claw/Lapis
Free Lancer/Denadoro Mt./Barrier
Gargoyle/Mt. of Woe/Big Hand
Gato/Leene Square/Power Meal
Giga Gaia (head)/Mt. of Woe/Speed Tab
Giga Mutant (bottom)/Blk Omen/Hit Ring
Giga Mutant (Top)/Blk Omen/Wall Ring
Gigasaur/Giant's Claw/Ruby Armor
Gnasher/Cathedral/Revive
Gold Eaglet/Forest Maze/Ether
Golem/Zeal Palace/Magic Tab
Goon/Blk Omen/Nova Armor
Great Ozzie/Ozzie's Fort/Ozzie Pants
Green Imp/Guard Forest/Tonic
Hetake/Guard Forest/Tonic
Hexapod/Sunken Desert/Barrier or Lapis
Incognito/Blk Omen/Muscle Ring
Ion/Hunting Range/2 feathers
Jinn/Ocean Palace/Lapis
Jinn Bottle/Heckran Cave/Shield
Kilwala/Mystic Mt./Petal
Krawlie/Sewer Access/Mid Ether
Lavos Spawn (head)/Death Peak/Elixir
Lavos Spawn (head)/Blk Omen/Haste Helmet
Lavos Spawn (shell)/Death Peak/None
Lavos Spawn (shell)/Blk Omen/Safe Helmet
Laser Gaurd/Geno Dome/Full Tonic
Leaper/Giant's Claw/Shield
Lizardactyl/Giant's Claw/Hyperether
Macabre/Death Peak/Full Ether
Mage/Northern Ruins/Barrier
Magus/North Cape/MegaElixir
Mammon Machine/Blk Omen/MegaElixir
Man Eater/Mt. of Woe/Pearl Edge
Martello/Blk Omen/HyperEther
Meat Eater/Lab 16/Ether
Mega Mutant (bottom)/Blk Omen/Vigil Hat
Mega Mutant (top)/Blk Omen/Elixir
Megasaur/Reptite Lair/Aeon Blade
Metal Mute/Blk Omen/HyperEther
Mohavor/Sunken Desert/Shield
Mother Brain/Geno Dome/Blue Mail
Mud Imp/Terra Cave/Speed Tab
Nereid/Sewer Access/Ether
Nizbel/Reptite Lair/Third Eye
Nizbel II/Tyrano Lair/Third Eye
Nu/Hunting Range/Mop
Octopod/Lab 16/Mid Ether
Ogan/Denadoro Mt./Shield
Omnicrone/Magus' Lair/Ether
Panel/Blk Omen/Speed Tab
Poly/Truce Canyon/Ether
Proto 2/Arris Dome/Tonic
Proto 3/Factory/Full Tonic
Proto 4/Geno Dome/Barrier
Rain Frog/Hunting Range/2 feathers
Reaper/North Ruins/Elixir
Red Beast/Terra Cave/Elixir
Red Scout/Ocean Palace/Barrier
Reptite (Brown)/Tyrano Lair/Mid Tonic
Reptite (Green)/Reptite Lair/Magma Hand
Retinite (Core)/Sunken Desert/Speed Tab
Roly Poly/Heckran Cave/Mid Tonic
Ruminator/Blk Omen/MegaElixir
Runner/Mystic Mt./Horn
Rust Tyrano/Giant's Claw/Red Mail
Scouter/Ocean Palace/Lapis
Sentry/North Ruins/HyperEther
Shist/Dactyl Nest/Petal
Shitake/Reptite Lair/Petal
Son of Sun (Eye)/Sun Palace/Black Mail
Son of Sun (Fire)/Sun Palace/Elixir
Spekkio/End Of Time/Can't Steal
Stone Imp/Mt. of Woe/Mid Ether
Super Slash/Ozzie's Fort/Slasher 2
Synchrite/Blk Omen/Gold Earring
T'pole/Cursed Woods/Mid Tonic
Terra Mutant (Bottom)/Blk Omen/Power Seal
Terra Mutant (Top)/Blk Omen/Muscle Ring
Terrasaur/Tyrano Lair/Lapis
Tubster/Black Omen/Power Tab
Volcano/Tyrano Lair/Lapis
Winged Ape/Forest Maze/Ruby Vest
Yakra XIII/Guard Castle/White Mail or an Iron Blade
Zeal/Blk Omen/MegaElixir
Zeal (left arm)/Blk Omen/Prism Helmet
Zeal (right arm)/Blk Omen/Prism Dress