The game that I recalled I can play days and nights, sometimes skipping my sleeps and forgetting to eat, are the following (notice, some of these games are old, since I am old ) :

- F-16 Fighting Falcon (Microprose)
- Romance of the Three Kingdom (original) (KOEI)
- Pirates (Microprose)
- Civilization (Microprose)
- Airborne Ranger (Microprose)
- Load Runner (Broderbund)
- Test Drive I & II (Accolade)
- The Ancient Art of War (Broderbund)
- King's Quest I, II, III (Sierra)
- Myst (Riven)
- Doom (id Software)
- Flight Simulator (Microsoft)
- Karateka
- Budokan

That's all for now.