how did you know
edit: its more than a ripoff, for one it isnt endless, it has an editor, the mechanics are more numerous(and different), and multiplayer is in consideration. i was definitley inspired by it. the creation is actually kinda interesting:
a while ago i created swing racer, but back then it was vr. it didnt work well but was fun, but the swinging was inconsistent. then a year later i made this game as Swing Racer:2D. works much better as a 2d game.
then i dropped it, and remade it under the full Swing Racer name, instead of the old Swing Racer:2D name.
then a year later i published it, which was 2 weeks ago.
TLDR: well yes but actually no.