Tombstone City: 21st Century
| Developer(s) | Texas Instruments |
|---|---|
| Publisher(s) | Texas Instruments |
| Designer(s) | John C. Plaster |
| Platform(s) | TI-99/4A |
| Release | 1981 |
| Genre(s) | Multidirectional shooter |
Tombstone City: 21st Century is a single-player multidirectional shooter written by John C. Plaster for TI-99/4A home computer and published by Texas Instruments in 1981.