Full list of all 27 Horatio Goes Snowboarding achievements.
The base game contains 14 achievements, and there are 2 DLC packs containing 13 achievements.
Achieve a perfect run
Achieve three perfect runs in a game
Achieve four perfect runs in a game
Get hit by the Yeti
Unlock Endless Mode
Achieve 1000 points in one run through Grandstanding bonuses
Achieve 2500 points in one run through Grandstanding bonuses
Achieve 4000 points in one run through Grandstanding bonuses
Get a chain of x50 or more in Endless
Get a score of over 50k in Endless
Get a score of over 100k in Endless
Get a score of over 150k in Endless
Wipe out six skiers in one run