I'm not sure what you mean by "science is off," but the following suggestion might fix the
always war problem:
1. Find the file Civ5GameOptions.xml.
2. Open this fie in Notepad and look for the following section:
Code:
<Row>
<Type>GAMEOPTION_ALWAYS_WAR</Type>
<Description>TXT_KEY_GAME_OPTION_ALWAYS_WAR</Description>
<Help>TXT_KEY_GAME_OPTION_ALWAYS_WAR_HELP</Help>
<Visible>0</Visible>
3. In the last row of this section, change the 0 to a 1 and save the file.
4. Start a new game and go into Advanced Setup. You now should have a new option to select
Always War. The option probably will be selected. If so, deselect it. You may continue starting a new game or not, as you wish.
5. Go back to the xml file, change the 1 back to a 0 and save the file. This step is optional and you may omit it if you wish to keep the
Always War option. However, a future Steam update might remove this option, leaving you with
Always War again in effect.
Note: The xml file also contains this section:
Code:
<Row>
<Type>GAMEOPTION_NO_SCIENCE</Type>
<Description>TXT_KEY_GAME_OPTION_NO_SCIENCE</Description>
<Help>TXT_KEY_GAME_OPTION_NO_SCIENCE_HELP</Help>
<Visible>0</Visible>
Perhaps changing the 0 to a 1 in this section, similar to what's discussed above, will help.