I have a TRS-80 Model 1 that was 4k Level 1 and a guy in my assembly class upgraded it for me to Level 2 and 16k. I have a bunch of games for that computer and I am wondering if those games will work on a TRS-80 Model III or 4. The main game I want to play was a "star trek" type game but I can't remember what it was called. The only thing I remember is it used the command TORPR to shoot using the rear torpedo and TORPF to shoot forward. Any body know what this game was called and if it will run on a Model III or 4?