Tetris (19xx)(Gerasoft – H. Knechtel) ROM Download (Robotron Z1013)

R-80 Reassembler Ext. Version RB (19xx)(IG-HC TU-Dresten, N.H.)[a2] ROM Download (Robotron Z1013)

Reassembler (1987)(W. Stengel) ROM Download (Robotron Z1013)

R-80 Reassembler V1.3 (19xx)(IG-HC TU-Dresten, N.H.)[doc] ROM Download (Robotron Z1013)

Header-Save V5.9 (19xx)(R. Brosig & W. Florin)[a2][doc] ROM Download (Robotron Z1013)