When you get into a fight with a red ant, keep pressing A. Every time you press it your chances of winning increase by 1%.
In the Full Game, select the Graph Icon and press A. Select the House option and press A. If the
cat appears on the fence while you are on the House screen, point the cursor at it, then press A to watch the cat freak out and fall off the fence.
This code requires an SNES Mouse.
When you start the game, place the SNES Mouse into Controller
Port 2. With Controller 1, select the Scenario Mode and press
the Start Button. Click the Mouse button, then select any scenario
with Controller 1.