No revenue estimate for PSN — its rating/review counts don't calibrate to sales the way Steam's do. Reviews and prices only.

Cowboy Kart

Giddyup and get ready for some cowboy kart racing, ya’ll! It’s old school racing I the old west. Hurl horseshoes, drop cow-pies, and toss some TNT in this wily and wild game from another era. Supports up to 4 players split-screen.