Solid boomer shooter fun. Not an overly long game, nor should it be, but the 5 1/2 hours it took me to beat the campaign were filled with fun levels, classic secret finding, and mostly fun boss fights. I think the game starts getting a bit spammy at the end, but it doesn't last too long thankfully. I think swapping weapons could be a bit less clunky, and getting stuck on enemies and environments is really annoying, but the gunplay and art design are cool enough to get it to the finish line for me.