John Dirkson
Moby ID: 188278
Credits (4 credits on 1 game)
- by Role
- by Date
- by Moby Score
- by Genre
| Programming/Engineering | |
|---|---|
| The Miracle Piano Teaching System (1992, Genesis) | Hardware Engineering |
| The Miracle Piano Teaching System (1991, SNES) | Hardware Engineering |
| The Miracle Piano Teaching System (1990, NES) | Hardware Engineering |
| Other | |
|---|---|
| The Miracle Piano Teaching System (1991, DOS) | Hardware Design |