Press F10 and than enter the cheat

TAKLIT_MARION ON
unvulnerable*

TAKLIT_MARION OFF
vulnerable

URGON_ELSA
all weapons

AZERIM_SOPHIA
a lot of medi-packs, medicinal herband, antidote

MAKEMEAPIRATE
Indy turns into Guybrush from Monkey Island**

FIXME
use this cheat if you have grafic problems with Indy

FRAMERATE
Frame-Rate, pictures per second

MEM
Memory

VERSION
Version of the game

POLYS
Polygone

ENDCREDIT
End credit, game end

*With that Cheat you can walk over the Tian-Shan-River and lava

**Instead of missiles Guybrush uses chickens.