diff --git a/main_shared/maps/mp/bots/_bot_internal.gsc b/main_shared/maps/mp/bots/_bot_internal.gsc
index ef866de..574bdb3 100644
--- a/main_shared/maps/mp/bots/_bot_internal.gsc
+++ b/main_shared/maps/mp/bots/_bot_internal.gsc
@@ -224,10 +224,69 @@ spawned()
 	self thread watchHoldBreath();
 	self thread onNewEnemy();
 	self thread doBotMovement();
+	self thread watchGrenadeFire();
 	
 	self notify("bot_spawned");
 }
 
+/*
+	Watches when the bot fires a grenade
+*/
+watchGrenadeFire()
+{
+	self endon("disconnect");
+	self endon("death");
+
+	for (;;)
+	{
+		self waittill( "grenade_fire", nade, weapname );
+
+		if ( weapname == "c4_mp" )
+			self thread watchC4Thrown(nade);
+	}
+}
+
+/*
+	Watches the c4
+*/
+watchC4Thrown(c4)
+{
+	self endon("disconnect");
+	c4 endon("death");
+
+	wait 0.5;
+
+	for (;;)
+	{
+		wait 1 + randomInt(50) * 0.05;
+
+		shouldBreak = false;
+		for (i = 0; i < level.players.size; i++)
+		{
+			player = level.players[i];
+			
+			if(player == self)
+				continue;
+
+			if((level.teamBased && self.team == player.team) || player.sessionstate != "playing" || !isAlive(player))
+				continue;
+
+			if (distanceSquared(c4.origin, player.origin) > 200*200)
+				continue;
+
+			if (!bulletTracePassed(c4.origin, player.origin + (0, 0, 25), false, c4))
+				continue;
+
+			shouldBreak = true;
+		}
+
+		if (shouldBreak)
+			break;
+	}
+
+	self notify( "alt_detonate" );
+}
+
 /*
 	Bot moves towards the point
 */
@@ -375,26 +434,25 @@ onWeaponChange()
 {
 	self endon("disconnect");
 	self endon("death");
-	
-	weap = self GetCurrentWeapon();
-	self.bot.is_cur_full_auto = WeaponIsFullAuto(weap);
-	self.bot.cur_weap_dist_multi = SetWeaponDistMulti(weap);
-	self.bot.is_cur_sniper = IsWeapSniper(weap);
-	if (weap != "none")
-		self changeToWeap(weap);
 
+	first = true;
 	for(;;)
 	{
-		self waittill( "weapon_change", newWeapon );
+		newWeapon = undefined;
+		if (first)
+		{
+			first = false;
+			newWeapon = self getCurrentWeapon();
+		}
+		else
+			self waittill( "weapon_change", newWeapon );
 		
 		self.bot.is_cur_full_auto = WeaponIsFullAuto(newWeapon);
-		self.bot.cur_weap_dist_multi = SetWeaponDistMulti(weap);
-		self.bot.is_cur_sniper = IsWeapSniper(weap);
+		self.bot.cur_weap_dist_multi = SetWeaponDistMulti(newWeapon);
+		self.bot.is_cur_sniper = IsWeapSniper(newWeapon);
 
 		if (newWeapon == "none")
-		{
 			continue;
-		}
 		
 		self changeToWeap(newWeapon);
 	}
@@ -1215,8 +1273,6 @@ aim()
 					if(!self canFire(curweap) || !self isInRange(dist, curweap))
 						continue;
 					
-					//c4 logic here, but doesnt work anyway
-					
 					canADS = (self canAds(dist, curweap) && conedot > 0.75);
 					if (canADS)
 					{
diff --git a/main_shared/maps/mp/bots/_bot_script.gsc b/main_shared/maps/mp/bots/_bot_script.gsc
index fbcc6a4..9a2f28f 100644
--- a/main_shared/maps/mp/bots/_bot_script.gsc
+++ b/main_shared/maps/mp/bots/_bot_script.gsc
@@ -673,7 +673,6 @@ get_random_perk(perkslot, rank, att1, att2)
 			{
 				case "specialty_parabolic":
 				case "specialty_holdbreath":
-				case "specialty_weapon_c4":
 				case "specialty_explosivedamage":
 				case "specialty_twoprimaries":
 					continue;
@@ -1794,6 +1793,8 @@ bot_use_equipment_think()
 		nade = undefined;
 		if (self GetAmmoCount("claymore_mp"))
 			nade = "claymore_mp";
+		if (self GetAmmoCount("c4_mp"))
+			nade = "c4_mp";
 		
 		if (!isDefined(nade))
 			continue;
@@ -1871,7 +1872,8 @@ bot_use_equipment_think()
 
 		if (self changeToWeapon(nade))
 		{
-			self thread fire_current_weapon();
+			if (nade != "c4_mp")
+				self thread fire_current_weapon();
 			self waittill_any_timeout(5, "grenade_fire", "weapon_change");
 			self notify("stop_firing_weapon");
 		}
@@ -2256,7 +2258,7 @@ bot_weapon_think()
 		}
 		else
 		{
-			if(curWeap != "none" && self getAmmoCount(curWeap) && curWeap != "c4_mp")
+			if(curWeap != "none" && self getAmmoCount(curWeap))
 			{
 				if(randomInt(100) > self.pers["bots"]["behavior"]["switch"])
 					continue;
@@ -2282,7 +2284,7 @@ bot_weapon_think()
 			if (maps\mp\gametypes\_weapons::isGrenade( weapon ))
 				continue;
 				
-			if(curWeap == weapon || weapon == "c4_mp" || weapon == "none" || weapon == "claymore_mp" || weapon == "")//c4 no work
+			if(curWeap == weapon || weapon == "c4_mp" || weapon == "none" || weapon == "claymore_mp" || weapon == "")
 				continue;
 				
 			weap = weapon;