BossHim's Dusttrust Papyrus [NO HIT] (First Ever, Read Description)
33I'm using a shield exploit in the final attack. This is achieved by holding the "C" key just before your shield gets disabled, and while you hold that key, you're able to keep your invincibility. You will run out of shield if you keep holding it until your shield gets enabled, though.
The reason why I used the exploit is because the final attack is otherwise impossible to complete, all because of one section - the bone sliders. The hitboxes are horrendous, 90% of the time you can be hit for no apparent reason, the precision is tight, and everything you can expect from a game that clearly hasn't been tested properly is present. Even the best movement under the best circumstances isn't enough, but you can get PAINFULLY close.
You can try and beat it if you want, but you will likely fail at final attack. If you can beat it glitchless, congratulations. That would be legendary.
Game by @BossHim
Play the game here (you have been warned):