Level 9: Jewels of Darkness

Level 9 was a legendary adventure game company with a soft spot for (usually illustrated) text adventures and thus a provider of top quality 1980s 8-bit interactive fiction. Have a look at this readily available and complete in its box Jewels of Darkness Level 9 collection for the C64 and C128 and see what I mean. Seller ships worldwide and the included games (on tape) are none other than Colossal Adventure, Adventure Quest and Dungeon Adventure. Alternatively have a look at the Level 9 Memorial.