Altair1

Altair1 (or Planet Altair1 Base) is a single-level PWAD for Doom II, designed by Kenneth E. Chirko and released in August 1995.

It had two sequels the following year, Altair2 and Altair3a.

Secrets

 * 1) (sector 50)
 * 2) (sector 77)
 * 3) (sector 91)
 * 4) (sector 99)
 * 5) (sector 130)
 * 6) (sector 154)
 * 7) (sector 159)
 * 8) (sector 171)
 * 9) (sector 184)
 * 10) (sector 187)
 * 11) (sector 227)

Current records
The records for the map at the Doom Speed Demo Archive are:

Player spawns
This level contains ten spawn points:
 * 1) facing north. (thing 5)
 * 2) facing east. (thing 6)
 * 3) facing north. (thing 7)
 * 4) facing south. (thing 8)
 * 5) facing north. (thing 9)
 * 6) facing south. (thing 10)
 * 7) facing east. (thing 11)
 * 8) facing west. (thing 12)
 * 9) facing east. (thing 131)
 * 10) facing west. (thing 183)

Things
This level contains the following numbers of things per skill level:

Trivia

 * Altair IV is the name given to the titular planet in the 1956 movie '. It is also a planet in the ' franchise, which is a homage to the original.