March 17, 2026
Wrecking balls and comment brawls
The unlikely story of Teardown Multiplayer
From “impossible” to co‑op chaos—now it’s wallet wars, web‑host roasts, and Deck dread
TLDR: Teardown pulled off the “impossible” with synced, host-run multiplayer, sending tiny commands instead of huge world data. Fans are thrilled but split between praising the no–cash-grab approach, asking for cosmetic purchases to fund it, roasting a web host snafu, and worrying whether the Steam Deck can keep up.
The Teardown devs just did the thing everyone said couldn’t be done: multiplayer in a fully destructible, mod-heavy sandbox. Instead of blasting the internet with huge world data, the host sends tiny, deterministic “do this here” instructions (think: “cut hole here,” “attach that there”), keeping everyone’s carnage in sync. It’s techy wizardry, but the comments turned it into a circus.
Fans are applauding—and immediately arguing. One camp is bowing to the devs for not selling multiplayer as a new game, calling it a rare non–cash grab. Another camp is hesitantly asking for cosmetic microtransactions to keep the lights on—yes, people are actually saying “please sell me hats so this keeps working.” Cue the “skins for sledgehammers” jokes.
The thread also delivered pure slapstick: readers trying to reach the dev post hit a GeoIP wall and one commenter quipped, “get a better web host.” Suddenly the hottest debate wasn’t physics—it was hosting. Meanwhile, tech-curious folks circled a detail that a full scene can be 30–50 MB, joking that joining mid-match might require “snacks and a progress bar.”
Amid the chaos, a wholesome moment: a parent dreaming of co-op with their kid—then fretting whether the Steam Deck can handle the heavier load. Others replied with memes (“If it runs a wrecking ball, it runs this”). Through it all, the mood stays the same: respect, hype, and just enough drama to keep the comments detonating. Check the game on Steam.
Key Points
- •Teardown’s team aimed to add multiplayer to a dynamic, destructible world where synchronizing physics is difficult.
- •A 2021 internal experiment naively synced moving objects and voxel changes, causing prohibitive bandwidth use.
- •The community TDMP mod demonstrated rudimentary multiplayer via reverse engineering and DLL injection but desynced due to nondeterminism.
- •The developers adopted a semi-deterministic approach: deterministic destruction and state synchronization for other elements.
- •Destruction events are transmitted as deterministic commands over a reliable stream, while non-structural state uses eventual consistency; the host player acts as server.