Pro Action Replay Codes:
No Klaxes/Diagonals, Etc. Left (Except Point Waves!) - 00C1F3:00 -Rune
Unlimited Credits - 00C0DB:03 -Datel
Infinite Lives - 00C094:01 -Datel
Level Select [00-64] [Note 1] - 00C1F0:?? -Datel
Note 1: Switch Action Replay off at end of level.

Game Genie Codes:
Unlimited dropped tiles - 003-28C-19A -Galoob
Start on wave 25, 30 or 35 - 197-3CD-E6E -Galoob
Start on wave 50, 55 or 60 - 327-3CD-E6E -Galoob
Start on wave 99 (don't choose 104 or 109) - 637-3CD-E6E -Galoob
Randomizes goal for completing each wave - 008-72D-193 -Galoob