One of the earliest position-playing video clip online games on a microcomputer was Dungeon n Dragons, composed by Peter Trefonas and printed by CLOAD (1980). This early video game, revealed for a TRS-80 Model 1, is just 16K extensive and involves a minimal word parser command line, character technology, a shop to buy gear, combat, traps to remedy, and a dungeon to explore. No key vendors are willing to offer AO-rated video games.