Roblox water doesn't work in 2D

Yk these 2D waterlevels in some video games? Like here: Donkey kong country - Super Nintendo - Aquatic level - YouTube

It doesn’t seem to work with Roblox water if I make the player only able to move in X/Y axes direction. Note that I’d like my game to work on mobile too but without using any mobile buttons, since they are annoying and very uncomfortable to use. Trust me I know that from my own expirience!

You can use context action service to connect gui to mobile, that gui is your w and s

but that would mean the player has to use mobile buttons and I rlly don’t want that