| Type | Title | Year | Publisher |
|---|---|---|---|
| Sinclair ZX-81 cass. | 🟩 Ant Attack HB | 2013 | Bob's Stuff |
| Sinclair ZX-81 cass. | 🟩 Boulder Logic HB | 2011 | Bob's Stuff |
| Sinclair ZX-81 cass. | 🟩 Crozxy Road HB | 2015 | Bob's Stuff |
| Sinclair ZX-81 cass. | 🟩 Domin8tr1s HB | 2010 | Bob's Stuff |
| Sinclair ZX Spectrum cass. | 🟩 Gem Chaser HB | 2013 | Bob's Stuff |
| Sinclair ZX Spectrum cass. | 🟩 Gem Chaser 2 HB | 2013 | Bob's Stuff |
| Sinclair ZX-81 cass. | 🟩 Impact HB | 2012 | Bob's Stuff |
| Sinclair ZX-81 cass. | 🟩 Miner Man HB | 2011 | Bob's Stuff |
| Sinclair ZX-81 cass. | 🟩 Noir Shapes HB | 2012 | Bob's Stuff |
| Sinclair ZX-81 cass. | 🟩 One Little Ghost HB | 2012 | Bob's Stuff |
| Sinclair ZX-81 cass. | 🟩 Pandemic HB | 2014 | Bob's Stuff |
| Sinclair ZX-81 cass. | 🟩 Quack! HB | 2014 | Bob's Stuff |
| Sinclair ZX-81 cass. | 🟩 Rebound HB | 2014 | Bob's Stuff |
| Sinclair ZX-81 cass. | 🟩 Shrooms HB | 2021 | Bob's Stuff |
| Sinclair ZX-81 cass. | 🟩 Steps HB | 2021 | Bob's Stuff |
| Sinclair ZX-81 cass. | 🟩 U-Bend HB | 2015 | Bob's Stuff |
| Sinclair ZX-81 cass. | 🟩 Virus HB | 2010 | Bob's Stuff |
| Sinclair ZX Spectrum cass. | 🟩 X=Y=Z HB | 2014 | Bob's Stuff |
| Sinclair ZX-81 cass. | 🟩 ZXagon HB | 2014 | Bob's Stuff |