Multimedia Fusion Series

Click and Create (1996)

 Also known as Multimedia Fusion Express

Multimedia Fusion (1998)

 Standard & Pro Editions

Multimedia Fusion 2 (2006)

 Standard & Developer Editions

Clickteam Fusion 2.5 (2013)

 Standard & Developer Editions
The Games Factory Series

Klik & Play (1994)

The Games Factory (1996)

The Games Factory 2 (2006)

FusionCR (2026)

 This is not a direct successor to CF2.5, it is an entry level option
Tools

Install Maker (1999)

 Older version of Install Creator

Patch Maker (1999)

 Older version of Patch Maker

Install Creator

 Creates installation wizards.

Patch Maker

 Creates patches for applications.
Retired Products

SynchronX

 Sync Utility

Jamagic (2001)

 Create 3D games using scripts.

Vitalize

 Browser plugin for playing Fusion games

Also, check out what Exporters are available for Multimedia Fusion.