Uncle Henry’s Nuclear Waste Dump (USA) Atari 800 ROM ISO

Unicorn Horn (USA) Atari 800 ROM ISO

Underworld II, The (1984)(G.F.)[k-file] (USA) Atari 800 ROM ISO

Unicum (1988)(CSP)(De)[k-file] (USA) Atari 800 ROM ISO

Universal Hero (1987)(Mastertronic) (USA) Atari 800 ROM ISO

United States Adventure (1984)(First Star Software)[Basic] (USA) Atari 800 ROM ISO

Universe (USA) Atari 800 ROM ISO

Unicum 2 (USA) Atari 800 ROM ISO

Unscramble_Compute! (USA) Atari 800 ROM ISO

Unriagh – Maker (USA) Atari 800 ROM ISO

Unriagh II – Der Zeitbandit (USA) Atari 800 ROM ISO

Tycoon (USA) Atari 800 ROM ISO