Explaining every string

This is a game I wanted to create when I was eight. This is a game many of you wanted to create when you was eight. No online, no services, no DLCs, no open-world, no rogulike, no roguelite, no depression metaphors, no metroidvania, no backtracking. Can't say "no god" cause god participate in one of boss fights. Not on your side. It's just straight line from start to finish. And skill required to get through it. And timer if this is not enough. Party like 1989. We're dealing with twin-stick shooter. These game features 15 levels in 5 "bioms" + 6 boss fights (god I love boss fights). There are 15 mini-bosses in 15 ordinary levels. You have some arsenal with golden classic like shotgun or rocket launcher and dash to correct your mistake or turn around your luck. Also it includes some simple cut-scenes with story. You can even try to figure out what it means.