First Player

UP
SUCK
W
PUSH
A
S
D
DOWN

Made by @anirudh_joshi

Get it on Google Play

Video here, Chrome install here

Second Player

UP
PUSH
I
SUCK
J
K
L
DOWN

References

Plasma Pong by Steve Taylor

Simple fluid dynamics simulator by Oliver Hunt

Plasma Pong Android by R J Marsan

Source code can be found on Github

Fork me on GitHub