showing 8 games
| name arrow_downward | publisher(developer) | year | platform | |
|---|---|---|---|---|
| Crossfire | Sierra On-Line;On-Line Systems | 1981 | Atari 400/800 | labelimageminimize |
| Crossfire | Sierra On-Line | 1981 | VIC-20 | labelimageminimize |
| Frogger | Sierra On-Line;Mainstreet Publishing (Sierra On-Line) | 1981 | Apple II E | labelimageminimize |
| Lunar Leeper | Sierra On-Line | 1981 | VIC-20 | labelimageminimize |
| Missile Defense | Sierra On-Line | 1981 | Apple II E | labelminimizeminimize |
| Mouskattack | Sierra On-Line | 1981 | Atari 400/800 | labelimageminimize |
| Pegasus II | Sierra On-Line | 1981 | Apple II E | labelimageminimize |
| Threshold | Sierra On-Line | 1981 | VIC-20 | labelimageminimize |
