This Fire Cape Shouldn’t Exist



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Someone on Discord sent me a screenshot of a level 3 with a fire cape, which shouldn’t be possible. So I scraped 25,000 level 3 names off the hiscores, reverse engineered how he got it, and got one on a brand new level 3 ultimate ironman in 50 minutes of play time. All of it went to Jagex first and it’s fixed.

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Watch the full Level 3 – 1 of 1 series:

Thanks to Ayiza for passing all of this along to the anti-cheat team.

REFERENCES

3.4 Combat Fire Cape | LOWEST EVER:

Another Level 3 Fire Cape?:

Lowest Level Ironman Fire Cape (UIM) (30 Combat) | OSRS:

Breaking Into Runescape Cutscenes:

Port Khazard, First Post-Patch 3 Combat Fire Cape in OSRS:

Jagex Just Reset My 99 Slayer After 3 Months of Training..:

50m Attack, 1 Day (looking back), Rendi+:

Zorte, This Glitch Made Them 7B Per Hour:

Jagex, Sailing Changes and Gem Bag Expansion:

My Failed Runescape Projects:

Settled, Beating Evonaabi: Runescape’s Immortal King of Speedrunning:
A New Fire Cape Record:

Dubious, [World Record] OSRS Fire Cape any% speedrun – 2 hours 14 minutes:

r/2007scape, The person who smuggled GP and stats into HC worlds:

Jagex, Hardcore Worlds | OUT TODAY (A Statement On Gold Smuggling):

“Quick” Summary:

A level 3 in Old School RuneScape can’t get a fire cape the normal way, and everyone else needed 3 Defence for 3.9 combat even after the interface changes. So when a 3 combat, 1 all stat account called Tz-Knut showed up at the GE with a fire cape and a TzTok-Jad kill count, I mentioned it to a jmod to see what was up, scraped 25,000 level 3 combat names off the hiscores, found a second one, lava 3, whose WikiSync showed music tracks from While Guthix Sleeps that a level 3 can’t reach. That pointed to a paft, a personalized area force teleport, landing one account inside another player’s instance. I reproduced it on World 330 from the Sarachnis lair, by wrapping the instance slots with Demon Slayer cutscene accounts and timing logins until my level 3 landed in another account’s Fight Caves. A main killed everything with a toxic blowpipe and poisoned Jad, my level 3 tagged it with a bronze pickaxe from Tutorial Island for a zero, and the kill count and the fire cape went to the level 3, along with the A Near Miss and Fight Caves Veteran combat achievements. On a fresh level 3 ultimate ironman called flldldldldl it took me only 50 minutes of play time, against roughly 10 and a half hours for the real UIM fire cape speedrun and 2 hours 14 for any% on a main. I sent Jagex a full write up, both accounts were reported, and the bug was fixed in a silent update, so none of this works any more.

CHAPTERS
00:00 3.4 Combat With a Fire Cape
01:27 The Banning
04:49 Scraping 25,000 level 3 names
08:47 Lava 3’sRecords
13:07 The Owner?
14:37 Kept in the dark
16:19 Hunting the bug
19:24 World 330
24:06 Making it repeatable
28:38 The 50 minute UIM fire cape
35:00 Reporting it

#rendi #osrs #oldschoolrunescape #level3 #firecape #uim #runescape

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20 Comments

  1. Used to like Rendi, but he’s coming off spiteful with this one. I’m sure he’s been aware of other bugs people have abused and not reported, but it’s clear he’s reported here as it challenges his own lvl 3 achievement and the time it took him to do that. Will continue to watch his videos as they are interesting as hell and provide an insight nobody else provides, but will take what he does with pinch of salt in the future now.

  2. With what you said about instances being initiated east of the world: what if we coordinated 2000 people to start the same instance at the same time? Curious on the results

  3. i just got my fire cape today for the first time in all these years on my iron. 81 ranged karils and sunlight, sharks and prayer pots. took me AAAALL day and night. you make it look so eaaaasy

  4. anyone else noticed that if you enter your house via spirit tree with a grown dog follower, it tries to dig, for no reason? ever since I've been trying to figure out how the code could be so bad that this happens

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