MONSTRO IS PAIN!

[ihateturtlenecks]

This question may be stupid, but can you get back into monstro, after you the Riku events? Please help me!

[Ouch!]

Yes you can, but it's completely random. Keep going between the two worlds that he appeared in. Eventually he'll pop up and swallow you.

[Lord Xehanort]

Your chances of being swallowed improve after sealing the Keyhole at Hollow Bastion.

[Bahumat]

Warp drive to him. the first time you run away, it should work afterwards.