How to solo frigid ruin (no 6th slot) / Critical tower defence

Thanks to ‪@Averag3Random‬ for the thumbnail! This strategy does require rng (due to the bosses summons sometimes being annoying and recons spread) but it overall does work, also you do need to move your towers pretty quickly at the end so) Tags (not important) #criticaltowerdefense #gaming #roblox #towerdefense #ctd