You will find this game in the arcade but also in a rather good quality Master system adaptation.
If you search elsewhere in your Retrobox machines you’ll find many adaptations of this game on many machines (Arcade Mame/FBneo, Amstrad, Amiga, Atari ST, Apple 2, ZX Spectrum, C64, GB, GBC, Nes, Game gear, etc… )
BOB and BUD the “famous” dinosaur twin brothers appeared with this game.
It’s a 2 player fixed screen game. In this one, you must eliminate enemies without getting touched by locking them in bubbles you spit. (Classy! )
All you have left to do is pop those bubbles.
This simple, cute and terribly addictive.
A classic arcade game to do, in any version.