@Error014
Thanks for the tip .
Now the engine error message says " Can't open Arial" , which is different from the previous message "Keyword unknown Font*"
Its strange, i even tried to put the arial.ttf file in the directory of the project , but it didnot change the message.
How comes A6 cant open the arial font? (i have tried with "times" too, no result)
-About draw_textmode i'll think about it ! As you said i shouldnot have 1 draw_textmode per frame.

@superku
I would like to publish my little game, even for free (i dont know yet). I wouldnot be able to publish it with a trial version of A8, would i?