Thanks !
Initially, I wanted to make a true turn-based game, but I felt that time would be better represented with a real-time aspect!
Your suggestions (very pertinent) :
Regarding the font, you are probably right... I tend to want to minimize everything. The larger the screen, the smaller the font can appear, indeed.
Regarding the Fibonacci sequence, you should know that it was originally the second passive of the Time Warrior lol. If a spell was cast on the sequence, then the cooldown of that spell was reduced by 2. I found that the passive is really useful below the 23-second mark.