FANDOM


[FAQ] • [doc]

Cockroach workers are found in the Stronghold of Player Safety. They are good non-member monsters for mid-levelled players to train on. They also drop Crimson charms quite often, making the Stronghold a popular place to obtain charms for training Summoning.

They can hit 50s and 60s very often if Rune armour or better is not worn. As they occupy 2x2 areas, rangers and mages may fight them in safe spots in Level 5 of the Stronghold. Two cockroach workers have their spawn points enclosed in a small room with an exit only one tile wide so they cannot attack a player fighting them with a Range or Magic attack style from outside of the room. However, workers' defences are rather high, making it harder for low and mid-level players to deal damage to it. For members, a halberd can be used for safe Melee training, as it can attack up to two spaces away from the player, allowing you to strike melee attacks without getting hit.

Many players take free food from the nearby fishing spot when training on cockroaches.

Also the Monastery is nearby for healing or using the altar (level 31 prayer needed).

Medium-levelled players will sometimes kill this monster for their decent stackable drops on free worlds, and for their relatively good crimson charm drop rate for their level. If you have a decent combat level +70s, you can gain up to 40 Crimson charm per hour. +90s would produce roughly 60 charms per hour.

Drops

Charms(m)

No charmGold charmGreen charmCrimson charmBlue charm
71–73%6–7%3–4%16–18%0.9–1.3%
Represents a 90% confidence range based on a sample of 6,764 kills.
1 charm is dropped at a time.
Add data to the log (requires JavaScript).

Main drop

Item Quantity Rarity GE price
Black full helmBlack full helm1Common1,431
Mithril sq shieldMithril sq shield1Uncommon2,725
BattlestaffBattlestaff(m)1Uncommon6,082
Mithril platebodyMithril platebody1Rare2,489
Rune scimitarRune scimitar1Very rare14,268
Grimy iritGrimy irit(m)1Common3,159
Grimy guamGrimy guam1Common[1]328
Grimy marrentillGrimy marrentill1Common[1]210
Grimy tarrominGrimy tarromin1Common[1]24
Grimy harralanderGrimy harralander(m)1Common90
Grimy ranarrGrimy ranarr(m)1Rare1,936
Grimy cadantineGrimy cadantine(m)1Rare2,476
Grimy avantoeGrimy avantoe(m)1Rare933
Grimy kwuarmGrimy kwuarm(m)1Rare4,372
Grimy lantadymeGrimy lantadyme(m)1Rare2,622
Grimy dwarf weedGrimy dwarf weed(m)1Rare2,128
Red spiders' eggsRed spiders' eggs1Rare1,575
Mithril oreMithril ore2–3 (noted)Common590–885
CoalCoal1–2 (noted)Uncommon134–268
Cosmic runeCosmic rune1–2Common377–754
Nature runeNature rune1–2Uncommon483–966
Chaos runeChaos rune1–18Common100–1,800
Earth runeEarth rune1–22Common10–220
Coins 100Coins20–150Common20–150
CarapaceCarapace1Common397
Rare drop tableRare drop table1RareNot sold
Uncut emeraldUncut emerald1Unknown1,575

Tertiary drops

Item Quantity Rarity GE price
Spirit sapphireSpirit sapphire1RareNot sold
Spirit emeraldSpirit emerald1RareNot sold
Spirit rubySpirit ruby1RareNot sold
Starved ancient effigyStarved ancient effigy1Very rareNot sold
  1. ^ a b c Drops in free-to-play

Rare drop table

This monster has access to the rare drop table.
Luck-enhancing items such as a ring of wealth or luck of the dwarves are not required to access the table.
Show/hide rare drop table
Item Quantity Rarity GE price
Coins 250Coins250–500Common250–500
Uncut sapphireUncut sapphire1Common683
Uncut emeraldUncut emerald1Common1,575
Uncut rubyUncut ruby1Common1,181
Uncut diamondUncut diamond1Common2,147
Uncut diamondUncut diamond45–55 (noted)Rare96,615–118,085
Loop half of a keyLoop half of a key1Common17,695
Tooth half of a keyTooth half of a key1Common19,243
Uncut dragonstoneUncut dragonstone1Uncommon10,932
Uncut dragonstoneUncut dragonstone45–55 (noted)Rare491,940–601,260
Dragon longswordDragon longsword1Common58,024
Dragon spearDragon spear1Rare36,204
BattlestaffBattlestaff180–220 (noted)Rare1,094,760–1,338,040
Rune javelinRune javelin5Rare910
Rune platebodyRune platebody1Uncommon37,905
Rune platebodyRune platebody15–25 (noted)Rare568,575–947,625
Shield left halfShield left half1Rare64,688
Dragon helmDragon helm1Uncommon58,863
Rune arrowheads 5Rune arrowheads113–137Common22,035–26,715
Onyx bolts 5Onyx bolts135–165Very rare1,070,010–1,307,790
Chaos talismanChaos talisman1Rare1,526
Nature talismanNature talisman1Rare1,437
Water talismanWater talisman65–82 (noted)Rare473,915–597,862
Earth talismanEarth talisman65–82 (noted)Rare151,385–190,978
Fire talismanFire talisman25–35 (noted)Rare45,550–63,770
Raw lobsterRaw lobster135–165 (noted)Common20,925–25,575
Raw sharkRaw shark225–275 (noted)Uncommon231,300–282,700
Big bonesBig bones68–82 (noted)Uncommon16,592–20,008
Dragon bonesDragon bones180–220 (noted)Rare312,300–381,700
CoalCoal200–1,100 (noted)Uncommon26,800–147,400
Gold oreGold ore90–110 (noted)Common14,850–18,150
Adamantite oreAdamantite ore180–220 (noted)Uncommon261,720–319,880
Adamant barAdamant bar14–16 (noted)Common37,604–42,976
Adamant barAdamant bar135–165 (noted)Rare362,610–443,190
Runite oreRunite ore90–110 (noted)Rare1,052,640–1,286,560
Rune barRune bar(noted)Common40,881
Rune barRune bar45–55 (noted)Rare613,215–749,485
Grimy torstolGrimy torstol90–110 (noted)Uncommon286,200–349,800
Grimy snapdragonGrimy snapdragon90–110 (noted)Uncommon88,650–108,350
Super restore (4)Super restore (4)45–55 (noted)Uncommon130,230–159,170
Prayer potion (4)Prayer potion (4)45–55 (noted)Uncommon140,940–172,260
Lantadyme seed 5Lantadyme seed14–16Uncommon5,306–6,064
Dwarf weed seed 5Dwarf weed seed14–16Uncommon9,254–10,576
Magic seed 5Magic seed4Uncommon394,820
Palm tree seed 5Palm tree seed10Rare859,470
FlaxFlax450–550 (noted)Common18,900–23,100
Molten glassMolten glass45–55 (noted)Common8,820–10,780
Soft claySoft clay450–550 (noted)Uncommon216,000–264,000
Yew logsYew logs68–82 (noted)Uncommon10,336–12,464
Yew logsYew logs675–825 (noted)Rare102,600–125,400
Teak plankTeak plank45–55 (noted)Uncommon33,660–41,140
Mahogany plankMahogany plank270–330 (noted)Rare287,550–351,450
Blurberry SpecialBlurberry Special1Uncommon7,734
Vecna skullVecna skull1Very rare*241,411
Hazelmere's signet ringHazelmere's signet ring1Very rare*2,052,582,424
Brawling gloves (Melee)Brawling gloves (Melee)1Very rareNot sold
Brawling gloves (Magic)Brawling gloves (Magic)1Very rareNot sold
Brawling gloves (Ranged)Brawling gloves (Ranged)1Very rareNot sold
Brawling gloves (Agility)Brawling gloves (Agility)1Very rareNot sold
Brawling gloves (Cooking)Brawling gloves (Cooking)1Very rareNot sold
Brawling gloves (FM)Brawling gloves (FM)1Very rareNot sold
Brawling gloves (Fishing)Brawling gloves (Fishing)1Very rareNot sold
Brawling gloves (Hunter)Brawling gloves (Hunter)1Very rareNot sold
Brawling gloves (Mining)Brawling gloves (Mining)1Very rareNot sold
Brawling gloves (Prayer)Brawling gloves (Prayer)1Very rareNot sold
Brawling gloves (Smithing)Brawling gloves (Smithing)1Very rareNot sold
Brawling gloves (Thieving)Brawling gloves (Thieving)1Very rareNot sold
Brawling gloves (WC)Brawling gloves (WC)1Very rareNot sold
Crystal triskelion fragment 1Crystal triskelion fragment 11Very rareNot sold
Crystal triskelion fragment 2Crystal triskelion fragment 21Very rareNot sold
Crystal triskelion fragment 3Crystal triskelion fragment 31Very rareNot sold

Universal drops

Universal drops are dropped by nearly every monster outside of Daemonheim.
These drops are dropped alongside main drops.
Item Quantity Rarity GE price
Key tokenKey token1RareNot sold
Mimic kill tokenMimic kill token1Very rare10,059