Post-apocalyptic DOS games you can play online, free in your browser. All 13 titles here start instantly, with nothing to install.
They span 1990 to 2003 and lean towards action, strategy / tactics and role-playing (RPG).
Apocalyptic Quest2003 · Role-playing (RPG)
Arctic Baron (Transarctica)1993 · Strategy / tactics
Earth 21401997 · Strategy / tactics5.0
Fallout1997 · Role-playing (RPG)5.0
Fire & Forget II1990 · Racing / Driving
I Have No Mouth, and I Must Scream1995 · Adventure
KKND: Krush Kill 'N Destroy1997 · Strategy / tactics
Primal Rage1995 · Action
Strife1996 · Action
The Terminator: Future Shock1995 · Action
The Terminator: Rampage1993 · Action
Total Carnage1994 · Action
Waterworld1997 · Strategy / tactics