price: 6 GBP platforms: ZX81
Two conversions of classic games for unexpanded ZX81 by Russell Marks
Shapestack T1K is a faithful conversion of the classic high speed Russian shape-sorting game, with full line scoring.
Lazyfrog is also a conversion of a well-known classic game, shoehorned into 1k.
Both games have fast loading and are recorded twice on both sides.
Review / demo: https://www.youtube.com/watch?v=gakQU45utnM