How vision works- Why do i get shot by "invisible tanks"

Nicnac_58th, on Jun 11 2020 - 15:20, said: I'm not new, but i'm definitely not a veteran (less than 2600 games). Just got out of a game where a medium in open ground a single square from me was visible, and then became invisible even after firing at me and hitting me.   What really bugs me about this is, he was visible before firing, went invisible and waited until i poked... BAM massive damage, he never moved but he is now invisible. In an open spot with no bushes, no terrain, no buildings nothing.