The game is very short and lags if you play it old versions of MZX (To be honest I never tried it in newer versions) the are a few perks but nothing typically amusing. The game is just plain boring, the graphics are average. The game also feels rather incomplete too. Not recommended.

Billy's RPG is the shortest of the Billy games but also the best. It's a demo of an RPG with one town and one dungeon, but there's a lot of detail in here. There are multiple cutscenes with decent animation. The best of these is a hilariously bad but well animated stripper. Also the dialogue with NPCs changes with the objective. The influence of Sega CD RPGs is pretty obvious here.

There's no combat, which is probably for the best given the previous games.

This is probably the only Billy game worth playing. Too bad it was also abandoned the soonest. It might have been good if finished.