Not on IGDB:
MasterType [Commodore VIC-20, Broderbund, 1981]
The Wizard of Id's WizType [DOS, Sierra On-Line, 1984]
Aim for the Top! Typing Gunbuster [Windows, Gainax, 2001]
Clockwords: Prelude [Browser, Gabob, 2009]
Kana Warrior [Browser, Tukkun, 2015]
Kewala's Typing Adventure [Windows, Typequick, 1996]
Kids on Keys [Microcomputers, Spinnaker Software, 1983]
Typo Attack [Atari 8-bit, Atari Program Exchange, 1982]
Acutype [Spectravideo, Spectravideo International Ltd, 1983]
KinderComp/Compulandia [Microcomputers, Spinnaker Software, 1983]
Bop-A-Bet [Apple ][, SunnySide Soft, 1982]
CHAQS [Windows, nomorevalid, 2022]
Missile Input [Windows/SteamOS, Lunar Passage, 2022]
Monologue [Browser, katamaritaco, 2015]
A zillion Mavis Beacon Teaches Typing versions