| Game | Platform | Release Date | Overview | Front Cover | Back Cover | Fan Art | Title Screen | Screenshots | Clear Logo |
|---|---|---|---|---|---|---|---|---|---|
| Alien Breed #9578 | Amiga | 1991-01-01 | ✓ | ✓ | Missing | Missing | Missing | Missing | ✓ |
| Alien Breed #18898 | Sony Playstation 3 | 2013-02-12 | ✓ | ✓ | Missing | Missing | Missing | Missing | ✓ |
| Alien Breed #23196 | PC | 1993-01-04 | ✓ | ✓ | Missing | Missing | Missing | Missing | ✓ |
| Alien Breed #138072 | Sony Playstation Vita | 1991-12-31 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Alien Breed 2: Assault #9006 | PC | 2010-09-22 | ✓ | ✓ | Missing | Missing | Missing | ✓ | Missing |
| Alien Breed 2: Assault #33257 | Sony Playstation 3 | 2010-09-22 | ✓ | ✓ | Missing | Missing | Missing | ✓ | Missing |
| Alien Breed 2: Assault #96517 | Microsoft Xbox 360 | 2010-09-22 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Alien Breed 3: Descent #19397 | PC | 2010-11-17 | ✓ | ✓ | Missing | Missing | Missing | ✓ | ✓ |
| Alien Breed 3: Descent #33258 | Sony Playstation 3 | 2011-02-22 | ✓ | ✓ | Missing | Missing | Missing | ✓ | ✓ |
| Alien Breed 3D #9043 | Amiga | 1995-01-01 | ✓ | ✓ | Missing | Missing | Missing | Missing | ✓ |
| Alien Breed 3D #63426 | Amiga CD32 | 1995-10-01 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Alien Breed 3D 2: The Killing Grounds #24476 | Amiga | 1996-01-01 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Alien Breed Episode 3: Descent #96519 | Microsoft Xbox 360 | 2010-11-17 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Alien Breed II: The Horror Continues #9891 | Amiga | 1993-01-01 | ✓ | ✓ | Missing | Missing | Missing | Missing | ✓ |
| Alien Breed Special Edition & Qwak #55162 | Amiga CD32 | 1994-05-12 | ✓ | ✓ | ✓ | Missing | Missing | Missing | Missing |
| Alien Breed Special Edition 92 #24475 | Amiga | 1992-01-01 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Alien Breed Trilogy #63806 | Microsoft Xbox 360 | 2010-11-17 | Missing | ✓ | Missing | Missing | Missing | Missing | ✓ |
| Alien Breed Trilogy #91767 | PC | 1970-01-01 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Alien Breed: Evolution #50043 | Microsoft Xbox 360 | 2010-01-15 | ✓ | ✓ | Missing | Missing | Missing | ✓ | Missing |
| Alien Breed: Impact #19396 | PC | 2010-06-03 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Alien Breed: Impact #33256 | Sony Playstation 3 | 2010-10-05 | ✓ | ✓ | Missing | Missing | Missing | ✓ | Missing |
| Alien Breed: Tower Assault #20261 | Amiga | 1994-08-22 | ✓ | ✓ | ✓ | Missing | Missing | ✓ | Missing |
| Alien Breed: Tower Assault #23642 | PC | 1994-08-22 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Alien Breed: Tower Assault #55163 | Amiga CD32 | 1994-01-03 | ✓ | ✓ | ✓ | Missing | Missing | Missing | Missing |
| Alien Brigade #21096 | Atari 7800 | 1990-07-02 | ✓ | ✓ | ✓ | Missing | Missing | ✓ | Missing |
| Alien Carnage #19261 | PC | 1993-10-10 | ✓ | ✓ | ✓ | Missing | Missing | Missing | Missing |
| Alien Cat 2 #113379 | Nintendo Entertainment System (NES) | 2023-01-26 | ✓ | ✓ | Missing | Missing | ✓ | ✓ | Missing |
| Alien Cat 2 #128463 | Sega Genesis | 2020-10-12 | ✓ | ✓ | Missing | Missing | ✓ | ✓ | ✓ |
| Alien challenge #25744 | Arcade | 1995-04-28 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Alien Chaos 3D #13836 | Nintendo 3DS | 2012-03-27 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Alien Chase #86896 | Handheld Electronic Games (LCD) | 1982-01-01 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Alien Cruise #83894 | Nintendo Switch | 2019-03-14 | Missing | ✓ | Missing | Missing | Missing | Missing | Missing |
| Alien Crush #8186 | TurboGrafx 16 | 1989-08-29 | ✓ | ✓ | ✓ | Missing | ✓ | ✓ | ✓ |
| Alien Crush #80475 | Nintendo Wii U | 2017-06-08 | ✓ | ✓ | Missing | Missing | Missing | ✓ | Missing |
| Alien Crush Returns #43834 | Nintendo Wii | 2008-11-03 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Alien Decender #116931 | Sinclair ZX81 | 1970-01-01 | Missing | ✓ | Missing | Missing | Missing | ✓ | Missing |
| Alien Destroyer #51097 | Commodore 64 | 1985-01-01 | ✓ | ✓ | Missing | Missing | Missing | ✓ | Missing |
| Alien Destroyer #80319 | Sinclair ZX Spectrum | 1984-01-01 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Alien Destroyer #99617 | Nintendo Switch | 2022-01-20 | Missing | ✓ | Missing | Missing | Missing | Missing | Missing |
| Alien Destroyer #100036 | Sony Playstation 4 | 2021-04-15 | Missing | ✓ | Missing | Missing | Missing | Missing | Missing |
| Alien Destroyers #133883 | BBC Micro | 1982-01-01 | ✓ | ✓ | Missing | Missing | Missing | ✓ | Missing |
| Alien Disco Safari #81357 | PC | 2007-03-27 | Missing | ✓ | Missing | Missing | Missing | Missing | Missing |
| Alien Dogfight #41557 | Android | 2016-12-12 | ✓ | ✓ | Missing | Missing | Missing | ✓ | ✓ |
| Alien Dropout #124643 | Acorn Electron | 1984-10-01 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Alien Dropout #128893 | BBC Micro | 1982-01-01 | ✓ | ✓ | Missing | Missing | Missing | ✓ | Missing |
| Alien Escape #90437 | PC | 2019-07-18 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Alien Fires: 2199 AD #19262 | PC | 1986-01-01 | ✓ | ✓ | ✓ | Missing | Missing | Missing | Missing |
| Alien Fires: 2199 AD #24477 | Amiga | 1987-01-01 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Alien Fish Finger #37102 | Amiga | 1995-12-01 | ✓ | ✓ | Missing | Missing | Missing | Missing | Missing |
| Alien Force #130018 | Atari 2600 | 1998-01-01 | ✓ | ✓ | Missing | Missing | ✓ | ✓ | Missing |