[Feature] Achievements

[Simbax]

the achievements could be local

I've stopped reading after that. What would be the purpose of them then? They would be as useless as they are in Minecraft -- no one would care about them. Implementing them is a waste of time and energy.

About using forum, I still think that forcing (or not, whatever) players to log in to some another online account (for a single player game moreover!) just for the sake of it is wrong.

What would the players gain from implementing achievements sloppily just because? If you want a reward system for beating the game, then think of something better and more creative, about the design of the game, instead of such a silly thing like worthless achievements popups, which do not prove anything anyway, because most of the time they can be done by cheating.