| Title | System | Year | |
|---|---|---|---|
| Free Game Empire | Champ Asteroids | PC | |
| Abandonware Dos | CHAMP Asteroids | PC | 1997 |
| Title | Genre | Company | Year |
|---|---|---|---|
| Asteroids | Action | Atari Inc. | 1979 |
| Asteroids | Action | Atari, Inc. | 1979 |
| Asteroids (flash movie & widget) | Action | Chris Marks | 2005 |
| CHAMP Ms. Pac-man | Action | 1994 | |
| Karate Champ | Action | Data East | 1984 |
| CHAMP Kong | Action | ChamProgramming | 1996 |
| CHAMP Centipede | unknown | 1993 |