Great game! The concept is pretty good, and I like the shop and how the magnets you buy increase in price as you buy them. The gameplay is pretty fun too, the idea of jumping above and around the earth, placing giant magnets is really cool!
However, very quickly I realized that the best strategy was to just place a ton of magnets directly around the earth, forming a kind of shield. I'm not sure if there are any alternative/better strategies, but that seemed to be the obviously superior strategy to me. Which is kinda unfortunate, because the game isn't anywhere near as fun if you're just walking around, placing magnets to form your shield without any jumping.
That being said, the game was still really fun! It seemed like there might be a leaderboard, but maybe it's not complete? It just said "new text" where the names and scores should be. Anyway, great job dude! This game deserves far more attention!
Also, maybe you could check out and rate my game too? :)