So, two things:
1. This game is 8 years old, give or take. It's one of my oldest games, and the first one I ever released. I don't even link to it on my profile anymore; the fact that you found it at all is a miracle. If you want better controls, you can play any of my games released after this one, all of which are better to play (though most of them also aren't free).
2. Being a jerk in a game's comment section isn't a great look! If you have complaints, that's fine, but looking at your other comments, you seem to exclusively post when you have issues with games. You're acting like poor controls in a freeware game from 2017 that maybe 3 people have ever played is a personal slight against you. If you don't like this game, you can chip out a few bucks and get one of my newer ones (with rebindable controls), or go play something else entirely!