Cave Mania

CHEAT CODES:
  Enter the following on the title screen:

  "EXISTENCE PRECEDES ESSENCE": Press N to skip levels
  "JDYBWXNC": Start at The Island
  "PSYRHFBN": Start at Funghi Island
  "NZDWOESD": Start at Dust Island
  "LGUIRHSG": Start at Lavaville