- Krut is referred to as OrcRed within the game's asset files.
- He shares the tile Orc Warrior with Sraka
- Krut's themes may have been referenced to the Fel Orcs from the World of Warcraft franchise.
- Krut currently holds the highest base Attack stat in the game of 11,731 at Level 70 (5★).
- Krut was the second of the three heroes that are available with real-world currency, the first being Seira and the third one being Raizel.
- Krut was fifth of the 6 heroes to have a Lost Island stage, the others being Muang, Chenny, Nirvana, Muzaka, and Raizel.