Speed Build
by OH__minus
Speed Build is a server-side Fabric minigame in which players race to copy an example structure into their own build region within a time limit.
What it does
Each game divides the play area into regions, one per player, and the regions are ordered by player number. A copy of the example build is placed in a region, and when the stage starts the regions are cleared and players have a limited time to memorize the example before it disappears. After that, players rebuild it from materials given to them, breaking and placing blocks during the build stage.
When the countdown ends, the regions are cleared again and the example is pasted back for comparison. Each region is scored by how closely it matches the example, with a perfect match earning the top score and an empty region earning none, with time spent also counted. Players are ranked first by consistency and then by how quickly they finished. A built-in analysis tool reports which blocks are correct and which are wrong.
Only players who have been assigned a number take part, and numbers are registered through commands, with each player mapped to exactly one number. The mod is open source under the MIT License and is published for 1.21.11 only, as a Fabric build.
Key features
Numbered player regions
Each participant is mapped to one region, and regions are sorted by number, so every player builds in a separate area.
Timed memorize and build stages
A memorize period comes first, followed by a countdown in which players rebuild the example with the materials provided.
Block-level analysis
An analysis function reports which blocks in a player's build are correct and which are wrong.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Multiplayer speed build games
Server owners can run custom speed build rounds in which several players compete at the same time.
Who it’s for: Server owners who want a competitive building game with set rules, scoring and rankings for players.
Questions
Does Speed Build need to be installed on clients?
How do players get a number?
Which loader and version does Speed Build target?
In the catalog
Speed Build is one of 2,135 Minigame mods on ModsFinder, and one of 1,454 Minigame mods for Fabric. 19,862 mods support Minecraft 1.21.11.
More from OH__minus
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What the author says
Speed Build = This is a pure server-side mod that provides functionalities for a customizable speed build game. In a speed build, players compete to memorize the example and rebuild the structure in a limited time. The more consistent the player's build is with the example, the higher score the player gets. If their…
Official listing
- Modrinth page
- modrinth.com/mod/speed-build
- Owner
- OH__minus
- Published
- 2026-07-17
- Updated on Modrinth
- 2026-07-17
- Facts verified
- 2026-10-15