- Defender (Atari 2600) online game (atarionline.org)
ATARI DEFENDER is very similar to the Williams coin-operated DEFENDER game. However, you will find some differences in the game play as well as in the graphic images and game controls. For example, in the coin-operated DEFENDER game, two or more Alien Landers can kidnap Humanoids simultaneously, whereas in the ATARI version, Landers can abduct only one Humanoid at a time. In the coin-operated game, you can accidentally kill a Humanoid with your own missile fire while attempting a rescue, and even lose a life in Hyperspace. Such tragedies cannot happen in ATARI DEFENDER. ATARI Humanoids are invulnerable to missile fire, and Universal Space Ship Defender will always emerge from Hyperspace intact.
- Psilocin (Wikipedia)
Psilocin (also known as 4-HO-DMT, 4-hydroxy DMT, psilocine, psilocyn, or psilotsin) is a substituted tryptamine alkaloid and a serotonergic psychedelic substance. It is present in most psychedelic mushrooms together with its phosphorylated counterpart psilocybin. Psilocin is a Schedule I drug under the Convention on Psychotropic Substances. Acting on the 5-HT2A receptors, psilocin modulates the production and reuptake of serotonin. The mind-altering effects of psilocin are highly variable and subjective and resemble those of LSD and DMT.
- Defender (1981 video game) (Wikipedia)
Defender is a horizontally scrolling shooter developed by Williams Electronics in 1980 and released as an arcade video game in 1981. The game is set on either an unnamed planet or city (depending on platform) where the player must defeat waves of invading aliens while protecting astronauts. Development was led by Eugene Jarvis, a pinball programmer at Williams; Defender was Jarvis’s first video game project and drew inspiration from Space Invaders and Asteroids. Defender was demonstrated in late 1980 and was released in March 1981. It was distributed in Japan by Taito.