A Completely Ethical Mod

The mod targets ways a player can harm mobs, directly or indirectly. It prevents fire damage from lava, damage from lightning that a player has influenced, and suffocation in water. Fall damage from significant drops, cramming when too many entities are pushed into one space, and contact with cacti, sweet berry bushes and stalagmites are also prevented. Player-triggered explosions, fireworks and freezing effects are covered as well.

The mod also restricts some actions that the author considered unethical. Manually spawning Snow Golems in the Nether is disabled, since it causes immediate death. The ender dragon can still be defeated, but only within strict rules that the author describes as morally gray. A detailed list of the prevented damage types is included in the author text.

Files are published for Fabric only, for 1.21.2 – 1.21.5, and the latest build is 1.21.5v1.1.3 for 1.21.5. The mod is open source under the GNU Lesser General Public License v3.0 only, and its source code and issue tracker are public.