Here are some cheats and tips for the game A Bug’s Life.
Unlimited lives:
Return to training level and find the letters to spell “FLIK” to gain
a bonus life. Repeat this to obtain as many lives as needed before
resuming the regular game.
Hidden training level:
Begin game play in the training level and finish all of Mr. Soil’s
objectives. Then, bounce on all the spiders to kill them to reach a
hidden level. Complete this new level to view three FMV sequences.