- ALL_BLEED You get tech bleed from all countries, not just allies.
- AUTO_POWER Power report is only updated automatically, at the update.
- BLITZ Players get infinite BTU's.
- BRIDGETOWERS You can build bridge towers, which allow you to build bridges from them.
- EASY_BRIDGES Bridges can be built from any sector.
- FALLOUT Sectors are damaged by radiation for a few updates after blast.
- GODNEWS The world is told via news when deities are giving or taking things from players.
- GO_RENEW Gold and Oil are renewable resources.
- GUINEA_PIGS Experimental stuff not ready for prime time. Enable at your own risk!
- HIDDEN Hides information about countries you haven't contacted.
- INTERDICT_ATT Interdict units & mil as they move in after an attack.
- LOANS Allows S&L type interaction between countries.
- LOSE_CONTACT In HIDDEN, lose contact after a few updates.
- MARKET Enable time-delay market and trade.
- MOB_ACCESS Allows real-time updating of mobility.
- NOFOOD No food is required.
- NOMOBCOST Firing a ship's guns costs no mobility.
- NO_FORT_FIRE Forts cannot fire.
- NO_PLAGUE Plague is disabled.
- RAILWAYS Highways double as rail.
- RES_POP Research affects max sector population.
- SUPER_BARS Gold bars aren't destroyed by shelling or bombing.
- TECH_POP Technology costs more to make as your civilian population grows past 50,000 civilians.