It was free during development. I finished developing the game about four years ago and it has cost 14.99$ ever since.
Wow... .Reading comprehension at it's FINEST!!
"It was free during development." means IT WAS FREE during DEVELOPMENT
"I finished developing the game about four years ago and it has cost 14.99$ ever since." means it's COMPLETE and NO LONGER IN DEVELOPMENT.. Basically ITS THE FINAL PRODUCT.. So it has a price tag on it.