One Thousand and One Crazy Nights at Hotel Mario

 is the twentieth episode of the first season of Sprites.

Summary
Roturbo and his friends are going to Hotel Mario.

Heroes

 * Roturbo - a little dragon SNES sprite and main protagonist.
 * Doragon - Roturbo's Girlfriend and Sega Genesis sprite.
 * Mario (Mario Series) - Other sprites.
 * Luigi (Mario Series) - Other sprites.
 * Sonic (Sonic the Hedgehog Series) - Other sprites.
 * Miles "Tails" Prower (Sonic the Hedgehog Series) - Other sprites.
 * Ninten (Mother/EarthBound Zero) - NES sprite.
 * Mappy (Mappy Series) - Other sprites.
 * Bubblun and Bobblun (Bubble Bobble Series) - Other sprites.
 * Ryu (Street Fighter Series) - Other sprites.

Villains

 * King Evil - a alligator and main antagonist.

Others

 * Audrey II (Monster Party) - NES sprite.
 * Marx (Kirby Super Star for SNES) - SNES sprite.
 * Stanley Ipkiss/The Mask (The Mask for SNES/Sega Genesis) - SNES sprite.
 * Yumetaro (Mr. Gimmick) - NES sprite.

Cameos

 * Astyanax (astyanax) NES sprite.