Change number of waves + BOT reactions + enemy drops Items — Cyborg3003 Steam update #1189749

Hello players. Here is the list for this update: 1 - Now you can choose the number of waves on your map. Each wave has a characteristic and a challenge 2 - BOTs now work much better and kill faster 3 - Depending on the enemies, they can now drop items such as ammo, medkit, or explosives. 4 - The difficulty normal now is the difficulty easy 5 - minor corrections of audio and visual