Ian Graf

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Aliases

iangraf

Email

ian_grah (at) geocities (com) com

Site URL

http://www.geocities.com/SiliconValley/Bay/7196

Ticalc.org URL

http://www.ticalc.org/archives/files/authors/0/29.html

Location

United States

Years Active

1998 to 1999

Affiliations

Ian Graf was an assembly programmer for the TI-83/+ series calculators.

Significance

Ian was one of the earlier programmers for the TI-83 calculator, arriving on the scene in 1998 and releasing Slopes, a vertically scrolling skiing game based on the old Ski game for Windows. Later on, a second version, Slopes 2, was released, which added new features such as a clock timer & player health.

Other releases included Avalanche & Capture 83. He also released various miscellaneous routines and ported some games from other Z80 calculators to the TI-83/83+ series, such as Fall Down & The Fourth Element.

He contributed information for some of the lessons and also the references section of the Asm Guru tutorials.

Contributions

slopes2.gif
(Screenshot of Slopes 2)
  • Slopes
  • Slopes 2
  • Avalanche
  • Capture 83
  • The Fourth Element (porter)
  • Fall Down (porter)
  • April Fools Scrolls