Spawn (biology)

Spawn is the eggs and sperm released or deposited into water by aquatic animals. As a verb, to spawn refers to the process of releasing the eggs and sperm, and the act of both sexes is called spawning. Most aquatic animals, except for aquatic mammals and Reptiles, reproduce through the process of spawning.

Spawn consists of the reproductive cells (gametes) of many aquatic animals, some of which will become fertilized and produce offspring. The process of spawning typically involves females releasing ova (unfertilized eggs) into the water, often in large quantities, while males simultaneously or sequentially release spermatozoa (milt) to fertilize the eggs.

Most fish reproduce by spawning, as do most other aquatic animals, including crustaceans such as crabs and shrimps, molluscs such as oysters and squid, echinoderms such as sea urchins and sea cucumbers, amphibians such as frogs and newts, aquatic insects such as mayflies and mosquitoes and corals, which are actually small aquatic animals—not plants. Fungi, such as mushrooms, are also said to "spawn" a white, fibrous matter that forms the matrix from which they grow.

Spawning (video gaming)

In video games, spawning is the live creation of a character, item or mob. Respawning is the recreation of an entity after its death or destruction, perhaps after losing one of its lives.

All player characters typically spawn at the start of a round, whereas some objects or mobs may spawn after the occurrence of a particular event or delay. When a player character respawns, they generally do so in an earlier point of the level and get some kind of penalty. The term "spawning" is used almost exclusively in games where this happens frequently.

The term was coined by id Software within the context of its game, Doom.

Spawn points

Spawn points are areas in a level where players spawn. In levels designed for team play, these points are usually grouped so that each team spawns in their own tight area of the level. Spawn points are typically reserved for one team at any time and often have the ability to change hands to the other team. Some games even allow spawn points to be created by players; using a beacon for example in Battlefield 2142. "Odd" spawn points cause the player to be spawned as if actively entering the game world, rather than merely appearing there.