Cannot Build over Lava Source blocks
Modby Lothrazar
Cannot Build over Lava Source blocks like Terraria [FORGE]
Downloads
391,760
Type
Mod
CurseForge ID
333828
Last Updated
Apr 10, 2026
Description
This blocks the player from placing a block over top of lava sources.
For realism and added difficulty.
Shown in the GIF below, player can build over flowing lava but not over source lava, source is treated as solid-ish and player cannot put a block onto it.
You can only remove source lava with a bucket (or modded machines)
Screenshots
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