Well there are not acheivments any more now there are objectives. But acheivments were things it asked you to do like buying horse dung and making an EC. Objectives are kind of the same thing.
There are nine achievement levels at the moment. There are too many to put up here, but I attached a link to a help site.
For achievement information and tips, go to http://canidae97.webs.comThe owner has all achievement levels up, and tips for each one.
Riding Levels have been deleted from Howrse.
There are no cheats, cards, or codes for Howrse, other than through achievement levels and occasional promotional events. Promotions are advertised on the news page and in the events forum as and when they happen.
The achievement levels always start again by themselves. You might can't start the next level right away because you have to wait overnight to start it.
Howrse took away the riding levels. They are currently not there.
For help with achievements and riding levels on Howrse, I'd go to http://canidae97.webs.comThere are riding level answers and achievement help there.
You may get Horn Of Plenty(ies) on Howrse by finishing Riding Achievements, Riding Levels, and Riding Achievement Levels. You may find them floating around on the page, and if you click them, then you are lucky and have earnt a Horn Of Plenty(ies)! You can also buy them at the black market.
You can't. Howrse got rid of them.
Howrse got rid of riding levels, so there isn't a riding levels page anymore.
There are no more riding levels. Howrse removed them last year.
you need to complete an achievement on howrse