[dr.death]

My idea is as follows:
Make every skill use grenades or not, for example:
# Settings for Bots Skill 0-19
MIN_DELAY 0.80
MAX_DELAY 1.00
MIN_TURNSPEED 2.0
MAX_TURNSPEED 3.0
AIM_OFFS_X 40.0
AIM_OFFS_Y 40.0
AIM_OFFS_Z 50.0
HEADSHOT_ALLOW 0
HEAR_SHOOTTHRU 0
SEEN_SHOOTTHRU 0
GRANADES_ALLOW 1

# Settings for Bots Skill 100
MIN_DELAY 0.0
MAX_DELAY 0.0
MIN_TURNSPEED 8.0
MAX_TURNSPEED 15.0
AIM_OFFS_X 3.0
AIM_OFFS_Y 3.0
AIM_OFFS_Z 5.0
HEADSHOT_ALLOW 100
HEAR_SHOOTTHRU 100
SEEN_SHOOTTHRU 100
GRANADES_ALLOW 0

The system is currently using grenades causing the bot has disadvantage in combat, good for low skills (10, 40), not for high skills (80, 100).
Note: smoke granade is exeption.