My first Puzzle [Ending 07/04] [Solution]

Hello.
Solution

Hero's Hour - 2112 2110 10122 10221 11102 - It was ASCII numbers in ternary system
(2x3^3+1x3^2+1x3^1+2x3^0) = 54 + 9 +3 +2 = 68 (Same with the rest of the numbers)

Monster Train - Image of the nonogram was data-matrix (That is why I wrote that it was very importnat to me that it was specific scheme)

View attached image.