ModsJava

Primum Opus

Primum Opus - Start from absolute zero. No punching trees, no instant crafting. Earn every piece of technology through primitive survival in this…

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Primum Opus - Start from absolute zero. No punching trees, no instant crafting. Earn every piece of technology through primitive survival in this challenging early-game overhaul.

Primum Opus is a free Minecraft Java mod. Compatible with Minecraft 1.19.2, 1.19.3, 1.19.4. Downloaded 84 times (via Modrinth). Download it and open it directly in the game.