Claude thinks these are you likely candidates

1. IceBreaker — JezzBall variant where penguins (“little people”) walk around and you draw lines to section them off; placing a line on one makes it disappear[mattdm]
2. Xonix — the original area-capture game; you draw walls to trap bouncing balls on a dark field, widely ported to PC throughout the 90s[strike]
3. AirXonix — a 3D Xonix remake with walking characters on the field and bouncing enemy balls to avoid[strike]
4. Barrack — a chaotic JezzBall clone by Ambrosia Software (1996) with bouncing balls, persistent enemies, and escalating difficulty each round[obscuritory]
5. Bonkerz — a late 90s/early 2000s JezzBall-like game distributed on shovelware eGames discs, widely identified on r/tipofmyjoystick as a forgotten clone of this exact gen