Arrow keys move the player. Collect all 30 coins and make it to the end without hitting the purple balls. Water slows you down, and after some time, you drown, and ice speeds the player up. 50th shared project on here!
Last time I made one of these, this game was still relevant. So what am I doing in 2021 making this? I dunno, perhaps because I haven't released any games in a long, long time. Plus, these were (and still are!) fun to make.