UK Square House Bass by Blueshift
You know the sound. Nice, snappy and round.
Change OSC1 range to 8' for flatter and 4' for rounder.
Loudness contour attack should be a little below 10ms, just enough to eliminate the clicky attack. (Or turn all the way down if you want to keep the attack)
Adjust Amount of Contour for bite.
Things to try:
Add a little triangular cutoff freq modulation for interesting movement.
Add mid-size room reverb on mid & higher freqs for the house vibe.