Operation: BIOWAR
| Authorship |
|---|
| Chris Harbin et al. |
| Year |
| 1999 |
| IWAD |
| Doom II |
| Port |
| Vanilla Doom |
| Mapcount |
| 19 |
Journey from tech bases to forests, to icy mountains, and reach hell in this set of 19 levels.
Operation: BIOWAR
| Authorship |
|---|
| Chris Harbin et al. |
| Year |
| 1999 |
| IWAD |
| Doom II |
| Port |
| Vanilla Doom |
| Mapcount |
| 19 |