Biped is an interesting coop shared screen position. From the start the game shows you unusual movement mechanics which aren't too hard, but are quite entertaining. Graphics are simple, music is even simplier, but game itself is a nice way to spend time. Game is short so I would recommend buying it on discount.
Achievements are easy, but a tiny bit frustrating - It is mainly coop game and to do achievements you have to finish solo mode and buy all the outfits from the shop. We decided to take turns playing solo mode (felt quite like we were children again!), but even though we were collecting all the coins during our gameplay, we were unable to buy all of the skins. Decided to use steam workshop to finish buying outfits (thank god, I would really hate getting 1000 more coins while replaying the stages... Also bless guy who did "easy 100 coins" stage).
So gameplay-wise game is cool, if you don't care for achievements - go for it. If you care about achievements, also go for it, just take into consideration that you are going to have to grind a lil bit more.

juego pa bueno , lo juge con mi ex y no le gusto . por eso ahora es mi ex

Muy divertido y desafiante, te ♥♥♥♥♥ de risa si lo jugas con un amigo y ni hablar de la rejugabilidad. Eso sí, antes de jugarlo con mando prefiero cortarme la pija con un cortauñas