Play A Space-time Challenge! free online. Friv4school 2019 and Friv 2020 game! Play hundreds of quality online Friv 2018, YooB, Jogos YooB games from one single place! Control your space ship friv friv weird space-time environment and destroy as many enemies as you can! In this weird dimension, nothing moves until you move and friv other words, if you stop, friv time will stop! You will automatically shoot when you move and have to do your best to destroy enemies while trying to avoid collision with enemies or their projectiles. The enemies speed based friv your movement speed so if you move faster, friv enemies will also move faster and friv game will become more difficult! You will earn score as you survive longer and destroy more enemies but will lose friv game as soon as you are hit by friv enemy.