That's like playing chess and letting players make up their own rules.
Its not ... but even if ... as long as they play those chess by themselves (single player, remember?)
Or other side agree with those rules ...
Why the hells not?
Have you ever seen the series Expanse?
There was a little tail told ...
Little girl wanted to join older people who was playing poker ... but she didnt know the rules at all ... yet she demand to play and to serve cards ... she sit to the table, give 5 cards to each player with comletely serious face ... and then se yelled "first one who will reach that three *poiting out* WINS" throwed her cards away and run.
Its called fun. :P Try that sometimes.
