I have gone on record saying that I firmly believe that Zero 1 is better than 2. I first tried playing the DS version of Zero 2 on the Mega Man Zero Collection, and this time I tried the Switch version, which has the save state checkpoints, because some of my issues with Zero II came with its rather obnoxious difficulty. Unfortunately however, my opinion on Zero II hasn't changed much from the last time I played it. I find Zero 2 to be a downgrade in several ways, first being the level design. I have very mixed opinions on Zero 2’s level design. On one hand, Zero 2 eliminates most of the cheap stuff about Zero 1’s level design, but it's bogged down by some really finicky gimmicks. Zero 1’s level design didn't have many gimmicks from what I remember, but Zero 2 really dives into this concept a whole lot more, to mediocre results. The level concepts are mostly fine, but in execution they're more tedious than fun. For example, the factory has you hitting bombs to explode areas of a wall, but more often than not, the bombs don't travel where you want them to go, which gets annoying pretty fast. Occasionally, the level design does actually take good advantage of the gimmicks, however. For example, in the Arctic stage, the ice is used in the intro to build up momentum so you can get a Cyber Elf, which is a nice test of skills. But examples of this are few and far between, unfortunately. The level design also occasionally uses the Chain Rod, a hook shot that just feels so god awful to use. It transfers your momentum awfully, and it just feels forced whenever used. You also have to use it in a lot of do-or-die scenarios, and combined with the poor momentum translation, it gets annoying really fast. This is kind of a nitpick and doesn't make sense with Zero 2’s levels, but something I really liked about Zero 1 is the interconnected world. Not only did this encourage exploration outside of levels so you could memorize the layout before heading into the mission, but it gave Zero 1 a great sense of worldbuilding. It made all the stages feel like they mattered, but this is all but gone in Zero 2. Once again, since you teleport to stages in Zero 2, it wouldn't make sense, but then again, Mega Man X did this, even though each area wasn't interconnected. Once again, a nitpick, but still. My mixed opinions of the stage design also translates into the bosses, unfortunately. They're not awful, but some of these fights get super fucking annoying. Jesus christ, actually ASS FUCK the Phoenix boss, and I hope it never rises from the ashes of hell ever again.

Occasionally, Zero 2 can be an improvement over its predecessor. For one, the level up system from Zero 1 is much, much faster, cutting down on the grinding in the game. A much needed improvement overall. I also like the forms and EX Skills, as well as the fact that the Sword now ignores i-frames, which kind of made it harder to go back to Zero 1 TBH. But in my humble opinion, Zero 2 is a bit of a step back from Zero 1. It's not awful, but once I beat it the first time, it felt like a lot could've been done better.