What are the biggest mistakes begginers do?

[Engr. Adiktuzmiko]

@Eurgh - practically wrong planning because of the lack of understanding about what their game's "Core" is, and thinking that "more is better"

 

[Yougotsomechocolate]

Sometimes for a first project, you need to make it minimalistic, not HUGE. Get everything you need first, not everything you want.

 

[Marquise*]

Well written, @Yougotsomechocolate