Obby Tower Parkour Climb is a vertical obby: three towers at easy, medium and hard difficulty, climbed by jumping between coloured platforms toward a reward at the top.
There are two modes — normal and a timed challenge mode — and two-player support on one keyboard, which turns the climb into a race.
Yes — on one keyboard, with Player 1 on W A S D and Player 2 on the arrow keys, racing up the same tower.
Normal mode for climbing at your own pace, and a timed challenge mode where the goal is your best time.
Yes — it runs in the browser with nothing to install.