| Title | System | Year | |
|---|---|---|---|
| The Good Old Days | Castle of Dr Brain | PC | 1991 |
| DJ Old Games | Castle of Dr. Brain | unknown | 1991 |
| Lostgames Abandonware | Castle of Dr.Brain | PC | 1991 |
| Abandoned Gamesroom | Castle of Dr. Brain | PC | 1991 |
| XTC Abandonware | Castle of Dr. Brain | PC | 1991 |
| Title | Genre | Company | Year |
|---|---|---|---|
| Castle of Dr. Brain | Misc | Sierra On-Line Inc. | 1991 |
| Island of Dr. Brain | unknown | Sierra | 1992 |
| Life & Death 2 - The Brain | Simulation | The Software Toolworks | 1990 |
| The Lost Mind of Dr. Brain | unknown | Sierra | 1995 |
| The Time Warp Of Dr. Brain | unknown | Dynamix | 1996 |
| Agent-X in The Brain Drain Caper | unknown | Mastertronic | 1986 |
| Dr. Brain Thinking Games: Puzzle Madness | Puzzle | Knowledge Adventure | 1998 |
| Return to Dark Castle (aka Dark Castle 3) | Action | Z Sculpt Entertainment | 2008 |
| Castle | unknown | Sami Tammilehto | 1991 |
| Castle Adventure | Adventure | Kevin Bales | 1984 |
| Castle Wolfenstein | Action | Muse Software | 1984 |
| Dark Castle | Action | Three Sixty | 1987 |
| Forbidden Castle | Adventure | Mindscape | 1985 |
| Leygref's Castle | RPG | Frank Dutton | 1986 |
| Pit Pot: The Magical Castle | Puzzle | SEGA Corporation | 1985 |
| Castle Chaos | RPG | Modern Ancients Software | 1998 |
| Daisy's Castle | Educational | Great Wave Software | 1992 |
| Vampire Castle | Adventure | James Burton | 1986 |
| Radical Castle | Adventure | Christopher Kent Wigginton | 1986 |
| Rupert And The Ice Castle | Action | Quicksilva | 1986 |
| Beyond Castle Wolfenstein | Action | Muse Software | 1984 |
| Castle Master | Adventure | Domark Software | 1990 |
| Castle Elsinore | Adventure | Temple Software | 1992 |
| Castle of the Winds | RPG | Epic MegaGames | 1993 |
| Sordoth's Castle | RPG | Timothy A. Dorcas Jr. (Designed Images) | 1988 |
| Castle Adventure | Adventure | Ben Chenoweth | 2012 |
| Castle Attack | unknown | Alan Reeve | 1984 |