In this update:
Added Steam Leaderboards
You can compete with others in three categories:
-Maximum number of Enemies Killed (in one run)
http://steamcommunity.com//stats/428430/leaderboards/1121237
-Maximum number of Gold Collected (in one run)
http://steamcommunity.com//stats/428430/leaderboards/1121235
-Highest Level
http://steamcommunity.com//stats/428430/leaderboards/1121236
also Steam Screenshot fixed.