Pretty cool game, kinda relives the spirit of early platformers. It looks good and plays well. However, I do think it's a bit too easy currently to just skip everything, go for the star and then take the shortest route to the flag. I came up until the 3rd boss, the 1st was easy, the 2nd took a bit of time to figure out the best strategy and the 3rd one seems way harder. But all in all, pretty enjoyable game!
Nice, killed him! Sort of a repeating pattern of boss 3. My first encounter I got frustrated and now, a few hours later I tried it and found the right timing. I like how this one took a slightly more difficult strategy and more 'agility' to kill. I think this might even be good for the lowest difficulty for a boss, although if you're planning on making more worlds, with each boss getting more difficult, the increase in difficulty might actually be good.