Activating Sanity Mode has Vegeta blocking out Babidi's influences, making him calmer and more focussed. This changes a few things, gameplay-wise:
- Upon activation an empty Sanity Bar is added to the screen, which represents his Sanity power.
- Vegeta can still Power Charge, but Sanity Charge is added. Hold Down+MP+MK to perform that.
- Using any of his Special Attacks gradually fills the Sanity Bar.
- You gain the ability to cancel Specials into Specials but you can't use this all the time;
- You get a free one after Sanity Mode activation and then another one after each and any EX Special.
- Gain the ability to cancel Special Moves into EX Special Moves.
- In Sanity Mode, Vegeta gains access to the Aura Burst (detailed below).
- Saiyan Pride Beatdown costs Lv2 instead of Lv3 and cancels the mode.
- Vegeta will perform a unique Finisher at the end of his Saiyan Pride Beatdown;
Lv1 - Final Shine Attack.
Lv2 - Final Flash.
Lv3 - Final Explosion.

Majin Vegeta expells all his built-up energy into a large sphere of energy. This is quite a simple and low-damage attack but it's very easy to combo into and depending on your positioning and levels of Sanity meter, out of. That's right; this attack is essentially a launcher and the higher the Sanity meter level, the higher the opponnent gets launched by the automated follow-up attack, allowing you to continue your combo. Vegeta's follow-up attacks are as follows; Level 1 = Golden Photon Bomb. Level 2 = Bakuhatsuha. Level 3 = Pride Explosion.