Can this game be in Android or mobile if possible cause I don't have a computer
The game can reportedly be played on Android, though I haven't really tested it myself. Playtesters reported that using Joiplay provided the best results, so try looking into that if you're interested in playing.
I might add some instructions for installing FATACLYSM on mobile in the future, along with a setting for a stripped down mobile UI, but your best bet for now is probably to try and get it set up yourself.
I got it working by just setting the browser to desktop mode and using the game's fullscreen option. It fits horizontally, but only fits about half the screen vertically. Technically playable with just some scrolling. I'm unsure how anyone would view the hover-over tooltips without an s-pen or similar stylus, though.