Monster Hunter Tri Cheats

Offline Awards
Only obtainable offline

Argosy License: Trade in all 7 Rare Commodites to the Argosy Captain
Champion's Badge: Complete all coliseum challenges
Chief's Garb: Complete Village 1-3* quests
Chief's Pipe: Complete all Village quests
Farm Certificate: Upgrade farm to max level
Gem of the Depths: Slay a Ceadeus
Giant Crown: Silver Crown on all Village Monsters except Ceadeus
Lackey Testimonial: Raise Cha-Cha to Lv30
Old Childhood Mask: Collect all Cha-Cha masks and learn all dances
Scroll of the Sage: Complete at least 10 pages of the Combination List
Tidal Necklace: Hunt a Lagiacrus
Vow of Brotherhood: Upgrade all ships to level 3

Online Awards
Only obtainable online

Alatreon's Ring: Slay Alatreon
Arena Trophy: Complete a City Tournament with at least A ranking
Artisan's Hammer: Create many weapons and armors of Rarity 6 or 7
Bionomical Report: Capture all boss monsters (Except Elder Dragons)
Copper Medal: Clear all 1-3* city quests
Decorative Plaque: Develop at least 18 types of interior decorations
Gold Medal: Clear all city quests
Jhen Crystal: Slay the Jhen Mohran
King's Crown: Hunt all large sized (gold) monsters
Miniature Crown: Hunt all small sized (gold) monsters
Silver Medal: Clear all 4-6* city quests
Tome of Legend: Record notes on all monsters and complete at least 13 pages of the Combination List