Welcome to SPECTRA

    SPECTRA is an open-source library for developing homebrew arcade games for
    the Texas Instruments TI-99/4A Home Computer.

    The library is written in TMS9900 Assembler for high speed and for accessing the
    full potential of this great machine. 
    You can grab the latest version at the project page below.

    SPECTRA project page:

    SPECTRA links:
    Reference manual (PDF)
    Project Forum    
    Tracker (Bug reports, Feature requests)

    Other links:
    Tile Studio