How To Play

Ultimate Sissy is intended to gradually feminize you until you can achieve all your sissy dreams! This is an NSFW 18+ game, where all depictions of people are over 18 years old. You should begin with a clean slate, even if you have done things described in a task in your past, do not mark them as complete until you do them again after your game begins. Complete tasks by clicking the icons from the "All Tasks" page. Tasks are broken down by general difficulty:

Mythic > Legendary > Epic > Rare > Uncommon > Common

Harder tasks will generally give more points. Common-Negative tasks should be completed to account for any bad behavior. Specifically the following:

Completing Tasks will show them in the "Completed" page so you can see how far you have come. Reaching certain milestones in points or tasks completed will unlock special tasks that trigger one time point rewards. Tasks are divided into several types:

Note on Time Period Tasks: You cannot navigate away from the page once you begin your session. It will automatically calculate the appropriate points as they accrue. Hitting "End Session" will zero out the timer and add the points accured to your total. You must get at least 1 point for it to be marked as "complete" At this time it is not possible to run multiple timers on different windows or tabs at once. Limit your tasks to one at at time and make sure all other task windows and tabs are closed or your points will not accure properly.

How To Win

Winning means there is an end and there is no end in your sissy journey so why should there be one here? The hope is that we will roll out new tasks on a regular basis to continue to push sissies to try new things and become the ultimate girl. However this being said, a good long term goal to feel like you "beat our game" would be to complete at least one Mythic Task. If you are able to finish at least one then you can say you have reached peak sissification.

Item List

This is a list of items you will need, no substitutions allowed! You can definitely still play if you dont have every single item but there will be tasks you wont be able to complete without all of them. Additionally the list may grow as tasks are added over time so be sure to check back regularly to see if you need anything new. Recently added items will be bolded.

Support Us

If you feel that Ultimate Sissy has had some entertainment value, made you a better sissy, or helped you break out of your comfort zone please consider supporting us on Patreon. Members who support at a certain tiers will be allowed to voice ideas for future tasks and vote on the ones they would like to see added. With enough support tons of new features will be added as well as new weekly tasks.

Technical Notes

Current Version: 0.015 Alpha

Changelog

Ultimate Sissy uses Local Browser Storage as a opposed to cookies. Points should carry in between uses and over time. Import/Export of your progress is coming soon. For now you may use "Cheats" to fix any miscalculations, glitches, or if your progress is somehow lost. This will be removed in a future version, dont abuse it! Certain browsers may not be compatible. Currently it is working in Chrome and Safari. Firefox appears to have issues so far, others have not been tested.

Cheats