I have all of the STALKER games, and Lost Alpha, Misery, etc. and have played them many times. Began playing COC yesterday. The HUD in the bottom right corner is not self explanatory; nor the one in the top left corner. For example, I have a green circle with a skull in it over the hud in the bottom right corner. What does that mean. How about health and radiation etc. What explains that stuff? A user manual would be nice. That said, I am enjoying the game. Thanks for all the work that went into producing the MOD.