Thanks for the suggestion. I'll try it in the future (I am preoccupied with 2 other games at the moment). Back in February I finally settled with playing Entomorph under Linux with wine. Unfortunately halfway through the game I was distracted with other game (If I recall correctly it was
Evil Islands: Curse of the Lost Soul), and hence I did not finish Entomorph, 'cause I switched to play this other game and did not continue to play Entomorph afterwards.