itch.io

There is no demo of the game to begin with, the web version is already the full game, and the downloadable version is exactly the same, except for being playable and having the ability to auto load mods from a folder. Creating a free downloadable version for free would have no practical use.

Have you tried clicking on the gag which forms an 'O' in Kinky Dungeon on the title screen?

Try making a new Discord account. Some accounts are still classified as 'underage' depending on what you originally set your account's age as, which will then cause Discord to treat valid links to an 18+ server as expired.

If the problem is that you're getting ganged up on then try to take the enemies out one by one and don't get cocky. Otherwise:

Utilize the warning lines before an enemy attacks to know when to dodge.

Maintain high Willpower to reduce the chance of an enemy applying bondage.

Use any armor that you come across as enemies will usually (with little exceptions) need to remove it before applying and restraints.

Also, try to play to each class' strengths: 

Going for the Fighter class can help if you are decent enough at melee combat as the dodge and accuracy buffs from Battle Rhythm as well as the high Willpower are very helpful for resisting enemies.

Or, you could just go Wizard with Ice and Water/ Water and Lightning spells as those can shred enemies and allow you to keep your distance.

"Note: Browser version is free, buying unlocks offline version download and future updates"

It just gives you a way to play the game offline and supports its creator.

There is a message in the rules channel saying that you have to react to a certain post.

Android works perfectly in browser version.

Alternatively, there are mods in the official Discord server, some of which have a few different cheats such as 99 perk points before starting a run.

It has always had a debug mode.

You have to click on the gag in the title in the main menu.

Afterwards, you can start a run and go into the pause menu, where there should now be an enable debug mod option in the top ¿left? corner.

In the menu before starting a game, you must click the gag that forms the O in the title. 

Afterwards, you can start a game and go into the pause menu and there will now be a debug mode option in the top left corner.

Now, you need to click 'add all restraints' from the debug options.