Donkey Kong:

1. His first attack, being the jump, cannot deal damage to K rool. In fact, it does the opposite, dealing damage to DK instead.

2. His second attack is the punch. Press the Z button rapidly to charge up the punch and X to swing. The more the punch is wound up, the more damage you'll deal. Watch out for K rool's stance though, as he can counter attack you if the punch is timed incorrectly, having no damage dealt to him. Keep in mind that the punch's power will decrease the more you don't press the Z button.

3. While DK is in his dodging state, depending on how long you hold Z, will make him jump in several different velocities. You can press Z to do a short hop, or hold Z for a big jump, Or hold Z for a short time for short air time.

Sans:

1. Waluigi and his heart has been added. The heart will move around randomly like an Undertale player would, and your job is to attack the heart, and crack it.

2. Waluigi will randomly attack you, so watch out if there's a slash effect over Sans. You can dodge this attack by pressing the space bar. This move will take away minimal stamina.

3. Depending on how long your attack is on Waluigi's heart, the more damage it will do. If the heart is moving up and down, that's your chance to deal a ton of damage. Preferably with a gaster blaster.

4. When Sans' stamina bar is empty, he will fall asleep. You can't move the cursor or fire gaster blasters while in this state until the stamina bar is full again, but you can still fire your bones for a clutch victory if Waluigi's health is low.

That's all for now. I hope that'll keep you guys satisfied for a bit until I make more progress. For now, you can chat about the game in the comments or follow the Gamejolt page to keep up with the progress. I've seen that a lot of people view this page. It wouldn't hurt to press the follow button, right? It's free after all. Bye!