Use the arrow keys to move left or right, press and hold space to slow your ascent.  Don't let your balloon pop by avoiding spikes, rats, spiders, rockslides, asteroids, and maybe even a few UFO's.  Race against your compatriots -- leaderboards will display the top five times for each level. Play story mode to do all levels in order, or select a particular level to try it out.  If you get stuck, press shift to drop down to the nearest spawn. Good luck, Comrade, and godspeed!

*TIPS: you will need to use the space bar. You may also need to time your bounces well to get around obstacles. Remember, your are effectively controlling the balloon, don't worry about Koko too much*

Submitted to Game Off 2020. Game made using Unity. Art made using Pixly and GIMP. Music made at Soundtrap.com. Various sound effects from Freesound.org.