Mark E. Rogers
553 Melrose Dr., LaPlace, LA 70068
Location: Louisiana, United States
Products
| Name | Description | Computers |
|---|---|---|
| Game Pack for the ZX81 | Four 1K games. Bomber: move the bomb sight over the target, very fast. Missile: destroy the missiles before they hit your spaceship. Auto 3D: enter 4 numbers; ZX81 will draw tunnels and spirals and much more depending on numbers. | Sinclair ZX81, Timex/Sinclair 1000 |
| Mars Lander | Position your cargo ship over your Mars base and land safely. 16K. | Timex/Sinclair 1000 |
| Security Service | Secure your Basic program, put access codes in it, make parts of it non-listable, or even make parts of your Basic program non-editable. | Timex/Sinclair 1000 |
Articles
| Title | Description | Computers |
|---|---|---|
| Resources (Sync v2 n5) | Listing of new user groups, books and other resources. | Timex/Sinclair 1000 |
| Resources (Sync v2 n6) | Listing of new user groups, books and other resources. | Timex/Sinclair 1000 |
| Resources (Sync v3 n1) | Listing of new user groups, books and other resources. | Timex/Sinclair 1000 |