A BUGS LIFE:



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.

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.