MOLALLA

Star: Immunity, you change color for 0.1 seconds but you die from epilepsy

Red mushroom: it makes you muscular but you're so strong you break the floor and die

Purple mushroom: it is a poisonous mushroom

Fire flower: You throw fireballs from your hands but you die from the courage it gives

Onios are white balls with faces; they die when stepped on.

Some have shells on their heads; if you step on the onion, it goes into the shell and bounces off the walls.

Others have courts that make them fly

Others have spikes on their heads so they don't get stepped on.

and

Some can jump while others cannot.

A cube that looks like a cat that falls and destroys the floor if someone is underneath it.

A white robot with an open mouth, a square body and head, and stick-like limbs that throw everything to the right.

Nothing is known about him, only that he is a muscular chicken with a green shirt and is male

A hero (i.e., Molalla's rival) who, although weak (dies from mushrooms that give strength, stars that make one invincible, poisonous mushrooms), can revive and appear at a save point, and can also step on enemies

He's immune to blows but weak to poison and lava

I stole Syobon's melon as a tasteless joke that even Syobon didn't know about.

It's in a castle with traps, specifically at the beginning there are nyassuns, then a floating bridge with an Inteructor that makes the rotating fire bigger or smaller, plus there are invisible blocks, blocks that only one can pass through and if another passes through they are destroyed and lava flows under the castle

Where Molalla is at the end, which is a wooden bridge with lava below and at the end of the bridge a sword to break the bridge and after the bridge is Lord Kukkuru and a green pipe with the number 51

In fact, there's a secret place you need to be outside the castle to get to, thanks to Me Deflag, and there's a big place with Syobon's melon.

It looks like a white cat on two legs, with a rabbit's tail and a face like the kaomoji "morara"

Molalla is a cat, king of the onios, mocking but serious when necessary (and at the end of each dialogue he puts a kaomoji at the end, that is, those faces with Japanese characters)