| Title | Publisher | Year | Language | Documents |
|---|---|---|---|---|
| Idörégész | Selindek Software Studio | 1987 | Hungarian | |
| Impossible Stairs, The | Brian Rushton |
2022 | English | |
| Insel, Die | Markt & Technik, Power Games | 1991 | German | Solution, Map, Hints |
| It's About Time... | SoftSide Publications |
1983 | English | Solution, Map |