I can't remember the game exactly but it was definately on my cousins Amstrad CPC 464.
You'd put a game in the tape deck and go off and have lunch whilst it loaded. Sometimes they had loading screens that revealed a picture line-by-line as it loaded... it was a simpler time :P
First game was probably one of:
- Agent X II: The Mad Profs Back
- Manic Miner
- Bomb Jack
- Spannerman
- Out Run
- StarQuake
- Barbarian: The Ultimate Warrior
- Oh Mummy!
- Roland on the Ropes
- International Karate
- Olympic/Track & Field style game
- Fruit Machine sim
- The Trap Door
Oh the nostalgia