Here is an adaptation of Motus game for IRC.
You must guess a word chosen randomly by the eggdrop, by making proposals.
The game highlights then the well placed letters and the badly placed letters.
Each word you try is validated or invalidated using ODS5 (the french official Scrabble dictionnary).
Here are the default commands :
!aide: displays a list of commands
!motus: to start the game
!stop: to stop the game
!scores: top 10 scores
!score [nick]: displays the points owned by "nick". displays your own score if "nick" is omitted.
!place [nick]: displays the rank of "nick". displays your own rank if "nick" is omitted.
!stat [nick]: displays player statistics. displays your own stats if "nick" is omitted.
!records: displays game records *NEW*
!repete: displays the status of the current word to find
!suivant: to skip the current word
!indice: to display an additional hint
!clearscores: clears the scores.
!resetstats: clears the game statistics.
!motus on/off: switch to enable / disable the game.
!motus compile: use it to rehash motus.tcl only, rather than rehashing the whole eggdrop.
!motus version: displays the game's version *NEW*
!fusion <nick1> <nick2>: merges the scores of nick1 and nick2 into nick1, then deletes nick2.
!config [profile]: changes the current configuration profile.
!updatestats: updates the HTML page showing scores and game statistics.
(Note that some of the commands are, by default, reserved to admins.)
The script includes many settings and features you can configure as you wish, like HTML exportation of statistics, displaying of word's definitions, and so on...
This script uses its own namespace in order not to interfere with other scripts.
Please read the included file lisezmoi.html or don't complain if something goes out of your control.

Until this script is added to the tcl archive, you can download it here : motus.tcl (v2.1) - september 6th, 2008
Detailed documentation included.
Please leave comments / bug reports here.