Like the original version, but without the gacha and player interaction.
Everything from the "online" version still applies; like feeling way better to control with a joystick, and the gameplay being... ok and not really comparable to the actual megaman x games. It is a spin off after all...

Unique to this version is the new shop, where you can use the in game currency (that you unlock by progressing though the story mode and completing missions), to get everything that you would in the gachas. Thanks to this the progression is fucked. Nothing is explained and you can get some very powerful tools really early... the game even gives you s rank X after beating the first set of stages. This makes most of the early game a boring cakewalk.

I couldn't continue to the endgame as I had to uninstall this game from my phone due to not having enough space for it, but I'll probably play it again on the pc version.

I don't know... not having the gacha is a big plus, and it's great that the game was preserved... except not everything was preserved. PvP is gone and so are the collabs. I can understand the online elements (maybe a local duel option could have worked? Or even only allowing lan connections) but why are the CAPCOM collabs gone???
The worst part is the price tag. All I'll say is that there's no way in hell I would pay that much for a mediocre game, even if it's from a franchise that I enjoy. In fact I didn't pay to play this game wink wink