item duplication exploit by meepo

ValveSoftware / Dota2-Gameplay

Public Bug Tracker for Dota2

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item duplication exploit by meepo #19662

Closed Doomblaze closed 1 month ago

Doomblaze commented 1 month ago

Description

With the packrat facet, meepo is able to duplicate items in the neutral slot.

Meepo fills inventory with branches + manta, puts an item in the neutral item slot, and disconnects. A player on the team uses manta, which drops 2 of the item in the neutral slot. They are usable by anyone on the team.

It appears that the game is trying to give the neutral slot item to the meepo illusions, and drops them when the meepo is disconnected? I am not sure how it works exactly.

Example Match ID (and possibly Timestamp)

7821515471, around min 14

Screenshots

Martin-Ludwig commented 1 month ago

I saw similar exploit with Warlock using Manta Style and Branches to duplicate Black Grimoire. Illusions drop neutral item. Warlock often disconnected often while duping.

Example Match ID (and possibly Timestamp)

7821548084 - 17:18

Screenshots

https://imgur.com/a/black-grimoire-dupe-J0T8yTj

grafik

sicarionox commented 1 month ago

got another match id: 7822448209, with both warlock and meepo abusing their respective items. can see in the item timeline image how right after meepo got his manta style, beastmaster acquired bkb aghs and shivas at once.