Initial release date 1982 Publisher Texas Instruments | Developer Texas Instruments Genre Shoot 'em up | |
 | ||
Platform Texas Instruments TI-99/4A Similar Munch Man, TI Invaders, Alpiner, Tombstone City: 21st Century, Tunnels of Doom | ||
Parsec is a computer game for the Texas Instruments TI-99/4A. Perhaps the best-remembered of all TI-99/4A games, it is a side-scrolling shooter, programmed in 1982 by Jim Dramis (who also programmed the popular TI-99/4A games Car Wars and Munch Man) and Paul Urbanus.
Contents
Object
The player in Parsec pilots a spaceship through sixteen differently-colored levels of play which scroll horizontally over the screen. The objective is to avoid being shot by an enemy ship, colliding with any flying object and/or the ground, and destroy all enemy ships without overheating one's laser cannon.
Gameplay
Three waves of fighters attack, alternating with three waves of cruisers. Enemy ships enter the screen one at a time. A ship flying off the left edge of the screen wraps around to the right side and attacks again. A new fighter can appear with others still on the screen, whereas a new cruiser will not come until the previous one is destroyed. The fighters pose only the threat of collision, while the cruisers fire on the player's ship. The fighter types are named Swoopers, LTFs (Light Triangular Fighters), and Saucers. The cruisers are called Urbites, Dramites, and Bynites. Each level ends with an asteroid belt, in which an array of asteroids advance on the ship and must be avoided or shot. At the end of each asteroid belt, any remaining asteroids are cleared away and the color of the ground is changed, then a new wave of Swoopers begins. Starting with level 4, the Swoopers are preceded by a random number of Killer Satellites, which come without the usual computer warning.
The Urbites and Dramites appear to be named after the developers of the game, while the Bynites were apparently named after Don Bynum, the manager of TI's Personal Computer Division. In fact, Paul Urbanus signed Internet posts as late as 2005 as "urbite".
Details
Parsec represented a leap forward in game technology for the platform, using the superior 'graphics 2' mode of the TMS9918A processor (making it incompatible with the older TI-99/4) and optionally, the speech synthesizer. The game had a number of features:
The optional speech synthesis, although advanced at the time, adds little to gameplay: Although it warns of advancing enemy craft (except for Killer Satellites) and of low fuel levels, both of these features are duplicated by on-screen visual cues and are easily predictable by an experienced player. The sole exception is in the asteroid belts between levels, whose length increases with the level number: The speech synthesizer provides a spoken countdown not duplicated by any on-screen display, such that without the speech synthesizer there is no indication of how long the asteroid belt will last.
The voice of the on-board computer was performed by Aubree Anderson, who at the time was a student at Texas Tech University.