* the nssg its very hard so 20 health its not enought to survive
* do not hide hudbars, to optimize rendering
* update ticks to give a bit of performance, now set to 0.3
* older engines will defaults health to 20 due missing feature (check hudbar bugs)
* remove icon on progress bar, use simple bar simplistic
* optimize size of the textures
* remove unnecesary textures, dont use backgrounds, simplistic