Listing all games similar to Encounter (1983)(Severn Software)[a]
- X-COM: UFO Defense »[Amiga] UFO - Enemy Unknown (AGA)[PSX] X-Com - UFO Defense [U][CD32] UFO - Enemy Unknown (1993)(MicroProse)(M3)[!][DOS] Ufo Enemy Unknown (1989)(Sublogic)[DOS] UFO Enemy Unknown (1994)(Microprose)[DOS] Ufo Enemy Unknown (1994)(Mythos Games)[DOS] X Com Ufo Defense (1994)(Microprose Software Inc)[DOS] X Com Ufo Defense (1994)(Mythos Games)(Rev1)[DOS] X Com Ufo Defense (1994)(Mythos Games)[PSX2PSP] X-Com - UFO Defense (USA)