
1) Atari ST game 2) DOS game
Found on
https://www.crosswordclues.com/clue/killerball

Killerball is a futuristic Action/Sport game developed by Microïds in 1989 which blends American football with roller-skating. This violent game is played in a circular rink where each 5-man team tries to score by putting the ball into the hole of the opposing team. Taking the ball from an opponent can only be done by knocking him down. ==Gallery...
Found on
http://en.wikipedia.org/wiki/Killerball
[sport] Killerball (in Swedish also written Killerboll) is a ball sport which is played in among the Swedish P.E.. In the sport one must throw a soft ball on other players and thereby `kill` them, `killed` players must wait outside of the ball pitch until their `killers` have been `killed` themselves. One wins when one `kills` all of the ot...
Found on
http://en.wikipedia.org/wiki/Killerball_(sport)
No exact match found.