8,248 GAMES
UMS - The Universal Military Simulator 1.0
Firebird (USA)
1987
Strategy - Wargame
Medium, High
ST, STe, TT
UMS - The Universal Military Simulator 1.1
Rainbird
UMS - The Universal Military Simulator Scenario Disc - Roman Wars I
Titan Games
1989
ST, STe
UMS - The Universal Military Simulator Scenario Disc - Roman Wars II
UMS - The Universal Military Simulator Scenario Disc 1 - The American Civil War [Data disk]
UMS - The Universal Military Simulator Scenario Disc 2 - Vietnam [Data disk]
UMS II - Nations at War 1.1
1990
Medium
UMS II - Nations at War
Microplay
UMS II - Planet Editor
Un Sensible Soccer 1.1 [preview]
ST Action
1993
Sports - Soccer
Low
Uncle Pervo in The Temple of Lost Boys
[no publisher]
Adventure / Arcade - 2-D
Uncontrolled
2013
Arcade - Avoid'em!
Under Berkwood
Under Pressure
Electronic Zoo
1992
Shoot'em Up! - Horizontal Scrolling
Under Pressure [preview]
Under the Ice
Lyric Software
Simulation - Sea
Underground Adventure (An)
1995
Adventure - Text
Underoos, The
1994
Unheart
2014
Arcade - Boulder Dash
Unicorn
Brain - Logical / Puzzle
Uninvited
Mindscape
1988
Adventure - Point and Click
Unison
2026
Universal Monsters [Advertised/MIA]
Ocean Software
Adventure / Arcade - 3-D
Universe II 1.4
Omnitrend Software
1986
Strategy - Trading
Universe II
Silica Distribution Ltd.
Universe II Credit Editor
Miscellaneous
Universe III
Adventure - RPG (2-D)
Impressions
Unknown Dimension
2025
Low, High
Unknown Title
Arcade - Tron
Low, Medium, High, VGA, RGB
ST, STe, TT, Falcon030
Unmagnificent 15 (The)
Shoot'em Up! - Crosshair
Unnkulia One-Half - The Salesman Triumphant 1.0
Unnkulia Zero - The Search for Amanda 1.0 [preview]
Adventions
Unnkulian Underworld - The Unknown Unventure 2.0
Unnkulian Underworld - The Unknown Unventure 3.0
Unnkulian Unventure II - The Secret of Acme 3.0
Unnkulian Unventure II - The Secret of Acme 2.0
Unreal
Ubi Soft
Various
DRO Soft
1991
Untouchables (The)
Shoot'em Up! - Miscellaneous
Untouchables (The) [preview]
ST Format
Untouchables (The) [Re-release]
Hit Squad (The)
Stampede
Up'n Away [preview]
Image Works
Arcade - Platformer (Scrolling)
Up'n'Down 1.0
Board Game - Miscellaneous
High
Upon Westminster Bridge
Adventure - Text / Graphics
50 per page
![Un Sensible Soccer 1.1 [preview]](https://www.atarimania.com/st/screens/un_sensible_soccer_st_action.png?v=2)
![[unknown]](https://www.atarimania.com/country/xxx.webp "[unknown]")
_[weston_ben].png?v=2)
![Unnkulia Zero - The Search for Amanda 1.0 [preview]](https://www.atarimania.com/st/screens/unkulia_zero_-_the_search_for_amanda_1_0_preview.png?v=2)
.png?v=2)
_ocean_software.gif?v=2)
![Untouchables (The) [preview]](https://www.atarimania.com/st/screens/untouchables_(the)_st_format.png?v=2)
![Untouchables (The) [Re-release]](https://www.atarimania.com/st/screens/untouchables_(the)_hit_squad_(the)_2.png?v=2)
![Untouchables (The) [preview]](https://www.atarimania.com/st/screens/untouchables_(the)_stampede_pre.gif?v=2)
![Up'n Away [preview]](https://www.atarimania.com/st/screens/up_n_away_preview_image_works.png?v=2)
