Wiffle ball? Slow-pitch Softball?
I’m envisioning 6x7 baseball
No center fielder or shortstop, and the pitcher doesn’t have a designated hitter so a lineup of six.
Reaching second base is one point and home plate is two points.
I’m also open for the defense being able to score points. Maybe double plays are a point?
Each inning is like a “set” that you can win, best of five(?). Three balls is a walk. You can steal first on a wild pitch. No pitching changes allowed during the inning.
There you are. Maybe too weird but I now want to see a game played like this for fun.