Floor is Lava Challenge
by emctague
Floor is Lava Challenge adds a server-side survival challenge in which a player is killed for stepping onto a block type other than the one spawned on.
What it does
The spawn block is recorded when a player first appears, and any different block type the player steps onto is instantly fatal. The challenge lets a player jump between blocks and stay midair, with the spawn block kept as the only safe point. Installation needs Fabric API, and the mod is server-side only, so players join without installing anything. The code is under the CC0 1.0 Universal license and is not open source. Files are published for 26.1.2 only, with 1.0.0 as the latest file.
Key features
Spawn block recording
The block a player stands on at spawn is stored and becomes the one safe surface for the challenge.
Instant fatal steps
Stepping onto any other block type, such as grass, dirt or stone, kills the player at once.
Jumping challenge
Players must leap from block to block through the air, since the spawn block is the only ground that stays safe.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Questions
Does Floor is Lava Challenge need Fabric API?
Do players need to install Floor is Lava Challenge?
In the catalog
Floor is Lava Challenge is one of 29,952 Game mechanics mods on ModsFinder, and one of 19,630 Game mechanics mods for Fabric. 15,189 mods support Minecraft 26.1.2.
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What the author says
When you spawn, the block you are standing on is recorded. If you ever step onto a different type of block, you are instantly killed. For example, if you spawn on grass, walking onto dirt or stone will kill you.
Official listing
- Modrinth page
- modrinth.com/mod/floor-is-lava-challenge
- Owner
- emctague
- Published
- 2026-05-10
- Updated on Modrinth
- 2026-05-10
- Facts verified
- 2026-10-15