Unlimited lives
Locate the two extra lives in the last stage of the
Whacky Labs Zone. Collect both of them, then intentionally lose
your current life. Repeat this process until you accumulate twelve
total lives, then resume game play with unlimited lives.
| <CENTER>Zone</CENTER> | Password |
| <CENTER>1-1</CENTER> | CLQCK |
| <CENTER>1-2</CENTER> | ZMTHT |
| <CENTER>1-3</CENTER> | GPPQW |
| <CENTER>2-1</CENTER> | DJXCT |
| <CENTER>2-2</CENTER> | WLCSN |
| <CENTER>2-3</CENTER> | RLHQZ |
| <CENTER>3-1</CENTER> | JMGVB |
| <CENTER>3-2</CENTER> | NRWPC |
| <CENTER>3-3</CENTER> | MDWQL |
| <CENTER>4-1</CENTER> | MJDSX |
| <CENTER>4-2</CENTER> | HFLNT |
| <CENTER>4-3</CENTER> | SPQNG |
| <CENTER>5-1</CENTER> | DTNZZ |
| <CENTER>5-2</CENTER> | KQRXH |
| <CENTER>5-3</CENTER> | JBVMH |
| <CENTER>6-1</CENTER> | VSNXD |
| <CENTER>6-2</CENTER> | GRXBS |
| <CENTER>6-3</CENTER> | WNHJP |
| <CENTER>Final</CENTER> | STCVC |