Platform:
Alien Storm (Genesis)

Alien Storm (Genesis)

3 available, 15 wanted, 10 collection
 

Alien Storm (Sega Master System)

2 available, 4 wanted, 1 collection
 

Alien Storm (Arcade)

0 available, 0 wanted, 0 collection
Alien Storm (Mega Drive)

Alien Storm (Mega Drive)

0 available, 0 wanted, 0 collection
Metal Storm (Nintendo Entertainment System)

Metal Storm (Nintendo Entertainment System)

3 available, 37 wanted, 14 collection
Alien Hominid (GameCube)

Alien Hominid (GameCube)

4 available, 12 wanted, 24 collection
Alien Crush (NEC TurboGrafx-16)

Alien Crush (NEC TurboGrafx-16)

6 available, 7 wanted, 22 collection
Iron Storm (Saturn)

Iron Storm (Saturn)

4 available, 10 wanted, 9 collection
 

Silent Storm (PC)

4 available, 2 wanted, 13 collection
Alien Hominid (PlayStation 2)

Alien Hominid (PlayStation 2)

5 available, 8 wanted, 10 collection
 

Alien (Atari 2600)

1 available, 4 wanted, 4 collection
Alien Soldier (Mega Drive)

Alien Soldier (Mega Drive)

2 available, 17 wanted, 3 collection
Alien Syndrome (Nintendo Entertainment System)

Alien Syndrome (Nintendo Entertainment System)

6 available, 8 wanted, 8 collection
Alien: Isolation (PlayStation 4)

Alien: Isolation (PlayStation 4)

7 available, 24 wanted, 3 collection
Alien Syndrome (Sega Master System)

Alien Syndrome (Sega Master System)

8 available, 2 wanted, 13 collection
Alien vs. Predator (Jaguar)

Alien vs. Predator (Jaguar)

4 available, 4 wanted, 14 collection
Alien vs. Predator (Super Nintendo)

Alien vs. Predator (Super Nintendo)

2 available, 13 wanted, 8 collection
Alien 3 (Genesis)

Alien 3 (Genesis)

8 available, 8 wanted, 9 collection
Contra: The Alien Wars (Game Boy)

Contra: The Alien Wars (Game Boy)

2 available, 7 wanted, 9 collection
Time Crisis: Razing Storm (PlayStation 3)

Time Crisis: Razing Storm (PlayStation 3)

4 available, 9 wanted, 16 collection
Naruto: Ultimate Ninja Storm (PlayStation 3)

Naruto: Ultimate Ninja Storm (PlayStation 3)

2 available, 10 wanted, 17 collection
Wave Race: Blue Storm (GameCube)

Wave Race: Blue Storm (GameCube)

18 available, 10 wanted, 32 collection
Contra III: The Alien Wars (Super Nintendo)

Contra III: The Alien Wars (Super Nintendo)

12 available, 52 wanted, 68 collection