| Commodore PET cass. |  Direction and Distance | 1980 | Micro-Ed, Inc. |
| Commodore PET cass. | Dunjonquest: Morloc's Tower | 1980 | Automated Simulations, Inc. |
| Commodore PET cass. | Flash Spelling | 1980 | Activity Records, Inc. |
| Commodore PET cass. | HAIKU | 1980 | Micro-Ed, Inc. |
| Commodore PET cass. | Hat in the Ring - A Presidential Election Game | 1980 | Micro-Ed, Inc. |
| Commodore PET cass. | Higher Same Lower | 1980 | Micro-Ed, Inc. |
| Commodore PET cass. | Homonyms 1 | 1980 | Activity Records, Inc. |
| Commodore PET cass. | Homonyms 2 | 1980 | Activity Records, Inc. |
| Commodore PET cass. | Homonyms 3 | 1980 | Activity Records, Inc. |
| Commodore PET cass. | Homonyms 4 | 1980 | Activity Records, Inc. |
| Commodore PET cass. | Identifying Complete Sentences | 1980 | Micro-Ed, Inc. |
| Commodore PET cass. | Its - It's Your - Your're | 1980 | Micro-Ed, Inc. |
| Commodore PET cass. | Making an Outline | 1980 | Micro-Ed, Inc. |
| Commodore PET cass. | Marching Capital Letters | 1980 | Micro-Ed, Inc. |
| Commodore PET cass. | Matching Capital Letters Light Pen | 1980 | Micro-Ed, Inc. |
| Commodore PET cass. | Matching Rhythms | 1980 | Micro-Ed, Inc. |
| Commodore PET cass. | Microsail | 1980 | Microware Systems Corp. |
| Commodore PET cass. | Nouns 1 | 1980 | Activity Records, Inc. |
| Commodore PET cass. | Nouns 2 | 1980 | Activity Records, Inc. |
| Commodore PET cass. | Nouns 3 | 1980 | Activity Records, Inc. |
| Commodore PET cass. | Nouns 4 | 1980 | Activity Records, Inc. |
| Commodore PET cass. | Our Weird and Wacky World: A Cup of Coffee for $141,000 + Bite Right | 1980 | Educational Activities, Inc. |
| Commodore PET cass. | Our Weird and Wacky World: A Mile Wide Pie + Take Me Out To The Ball Game For Some Salad ! | 1980 | Educational Activities, Inc. |
| Commodore PET cass. | Our Weird and Wacky World: A Sneaky Snake + The Moscow Circus | 1980 | Educational Activities, Inc. |
| Commodore PET cass. | Our Weird and Wacky World: Beware of Attack Rabbit! + A Pet That's Hard to Pat | 1980 | Educational Activities, Inc. |
| Commodore PET cass. | Our Weird and Wacky World: Just Rolling Along + Smile for a Picture | 1980 | Educational Activities, Inc. |
| Commodore PET cass. | Our Weird and Wacky World: Sherlock Bones, Dog Detective + Crazy, Crumbling Creations | 1980 | Educational Activities, Inc. |
| Commodore PET cass. | Our Weird and Wacky World: Very Lost in Space + Who Says '7' is a Lucky Number | 1980 | Educational Activities, Inc. |
| Commodore PET cass. | PET Checkers | 1980 | CMS Soft. Systems |
| Commodore PET cass. | Pronouns 1 | 1980 | Activity Records, Inc. |
| Commodore PET cass. | Pronouns 2 | 1980 | Activity Records, Inc. |
| Commodore PET cass. | Pronouns 3 | 1980 | Activity Records, Inc. |
| Commodore PET cass. | Pronouns 4 | 1980 | Activity Records, Inc. |
| Commodore PET cass. | Reverse P | 1980 | Unknown |
| Commodore PET cass. | Scrambled Letters | 1980 | Activity Records, Inc. |
| Commodore PET cass. | Spelling Words in Context A1 | 1980 | Micro-Ed, Inc. |
| Commodore PET cass. | Spelling Words in Context A2 | 1980 | Micro-Ed, Inc. |
| Commodore PET cass. | Spelling Words in Context A3 | 1980 | Micro-Ed, Inc. |
| Commodore PET cass. | Spelling Words in Context A4 | 1980 | Micro-Ed, Inc. |
| Commodore PET cass. | Spelling Words in Context A5 | 1980 | Micro-Ed, Inc. |
