Call to Power II

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Call to Power II
Call to Power II (game cover).jpg
Designer(s)David White, Tony Evans, Dan Haggerty, Winnie Lee
Platform(s)Microsoft Windows
ReleaseNovember 2000
Genre(s)Turn-based strategy
Mode(s)Single-player, multiplayer

Call to Power II is a PC turn-based strategy game released by Activision as a sequel to Civilization: Call to Power, which itself was a successor to the Civilization series by Sid Meier; this game could not have "Civilization" in its title because the license to the Civilization name was lost.

In October 2003, Activision released the source code, enabling the Apolyton gaming community to debug, improve, and add new features.[1] After being unavailable for a long time, the game was re-released in the digital distribution on in 2010.[1][2]

Differences from Civilization: Call to Power[edit]

Call to Power II had a number of differences from the previous Call to Power. Chiefly, the first game was criticized for its user interface,[3] which prompted a redesign for the sequel.

Call to Power II also included several gameplay differences. Maximum army size was increased, some balance adjustments were made to avoid the balance problems from the original Call to Power, and the economic system in Call to Power II was reworked so that controlling good terrain became more profitable. Another difference is that the player can receive bonuses for certain achievements, if they are the first to perform the action (recapturing a city, sailing around the world, etc.).

The diplomacy model in Call to Power II was improved, with more agreements available for negotiation. Players could, for example, ask the AI controlled civilizations to stop researching some technology, or to reduce their nuclear weapons arsenal.

Space colonization and the space layer were removed from Call to Power II, along with the "Alien Life Project" victory condition. This was replaced by a new victory condition which requires the player to cover most of the planet's territory with Gaia sensors and build the Gaia controller wonder, winning the game.


One significant feature of Call to Power II is its support for mods. A large number of game rules are stored in text files, along with many AI scripts. Even more importantly, Call to Power II had a fully documented scripting language called SLIC, with a C-like syntax, through which many things about the game could be tweaked. The game came with 3 mods (Classical/Medieval, original Default and Samurai/Mythical Creatures). The sole released patch for Call to Power II enhanced the functionality of SLIC, allowing creation of mods that change the game play significantly. The game's community created many mods, with the primary goals of fixing the AI and balance issues that were in the original game. Later, new game play features were incorporated through mods as well. These mods allowed the community to enjoy the game more, as they fixed at least some of the worst problems in Call to Power II.

Community support[edit]

Source code release[edit]

After Activision ceased to support Call to Power II, the Apolyton Civilization Site became the de facto support center for the game, being the only active online community of this game and offering help with technical problems. That site is also largely where the modding efforts occurred.

At one point, the members of the Apolyton site contacted Activision and asked them to release the source code to Call to Power II. After several months of negotiation, Activision agreed and the source code was released in October 2003 exclusively to the Apolyton Civilization Site to allow the community to support the game themselves with community patches.[4][5] There were limitations to how the source code might be used; for example, no commercial use of anything created with the source base was allowed.[6]

Currently, the source code project is accessible through a Subversion server. Through Apolyton, those wishing to view the source code or wish to modify the code can find the SVN server forum at the Apolyton link below for more information.

The community produced several patches over the years, the last version being rev.1111 from June 2011.[7] However, as of September 2, 2013, the unofficial patches are not meant to be used with the later release of the game, without further tweaking.

Critical reception[edit]

Call to Power II received mixed reviews.[8] GameSpot awarded 7.2 out of 10, highlighting the improved interface, animations and sound, and the game's replay value. Criticisms included the lack of feedback during diplomacy, lack of tactical control during combat, the shift from city micromanagement to army micromanagement, and weak AI.[3]


  1. ^ a b What Civ VI Could Learn From Civilization: Call To Power by Robert Zak on Rock, Paper, Shotgun (July 25th, 2016)
  2. ^ Rereleased on Good Old Games Feb 2010
  3. ^ a b Geryk, Bruce (2000-11-20). "Call to Power II for PC Review". GameSpot PC Games p. 1. CNET Networks. Retrieved 2007-03-01. The original design flaws from Civilization: Call to Power haven't been removed from the sequel, and while the sequel is more attractive and functional than its predecessor, it's still effectively the same game. Call to Power II is an interesting take on a classic concept, but as with many reinterpretations of canonical standards, it isn't better than its source material.
  4. ^ Bell, John (2009-10-01). "Opening the Source of Art". Technology Innovation Management Review. Archived from the original on 2014-03-30. Retrieved 2012-12-30. [...]that no further patches to the title would be forthcoming. The community was predictably upset. Instead of giving up on the game, users decided that if Activision wasn't going to fix the bugs, they would. They wanted to save the game by getting Activision to open the source so it could be kept alive beyond the point where Activision lost interest. With some help from members of the development team that were active on fan forums, they were eventually able to convince Activision to release Call to Power II's source code in October of 2003.
  5. ^ Apolyton CTP2 News Archive Archived 2005-03-02 at the Wayback Machine
  6. ^ Call-to-Power-II-Source-Code-End-User-License-Agreement
  7. ^ Apolyton CTP2 Edition: Revision 1111 (12-Jun-2011)
  8. ^ "Call to Power II reviews". GameSpot UK. Retrieved 2010-03-30.

External links[edit]