London 1961: the free PC follow-up
What is documented about the second London expansion, and where its surviving development history remains incomplete.

Westminster and the Thames, photographed in 2007. Context for the London setting, rather than a photograph from the story’s period.
Image version & licence
Official Wikimedia preview, copied without further image editing. The layout may display a crop. The stated photo licence is retained. Open image file
Another free chapter in 1999
London 1961, like London 1969, belongs to the release year 1999; the title dates identify their respective settings. Contemporary reports announced the second pack as a free download for owners of the PC expansion. Additional missions, vehicles and multiplayer material would extend the existing London game. Its distribution format itself therefore differed from the first mission pack: players received more material for an expansion they already owned rather than buying a new mainline game. The historical product name identifies an additional chapter, not a complete remake of the city.
Rockstar Canada: an explicit catalogue attribution
MobyGames’ release catalogue explicitly names Rockstar Canada as developer of the DOS and Windows editions, with Rockstar Games as publisher. This article follows that attribution. It does not establish a complete original credit roll or a separate proposal document for the pack. In particular, the well-documented working roles on London 1969 should not be transferred unchanged to its follow-up. The catalogue treats the release as a distinct expansion despite its close connection to the preceding pack.
Vehicle protection and shooting from cars
Alex Carr’s historical FAQ describes one chapter of work for Harold Cartwright. It also documents a drive-by power-up and Armour Shoppes that make vehicles more resistant to damage. The changes therefore concern more than a list of assignments: familiar journeys can be approached using different tools. An inherited city does not need rebuilding completely to accommodate new sequences of play. The established GTA format remains recognisable, but the additional vehicle features directly affect pursuits, attacks and survival through longer chains of objectives.

A 1995 Packard Bell D160 as an example of a period PC. London 1961 was a PC expansion; this is not evidence of a particular development machine.
Image version & licence
Official Wikimedia preview, copied without further image editing. The layout may display a crop. The stated photo licence is retained. Open image file
PC dependencies and multiplayer Manchester
Playing requires GTA and London 1969; London 1961 was released only for PC. It also includes a Manchester map for multiplayer games, rather than a second single-player campaign. The resulting package has a clear scope: another London chapter on the existing foundation, plus an additional location for multiplayer sessions. Those components serve different purposes even though they were distributed together in the same free download. The expansion dependencies distinguish it from an independently playable release.
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