SuperContraball (Series)

Release timeline
Contra: Arcade, MSX, DOS, NES, C64, CPC, ZX (1987)

Super Contra: Arcade, NES, DOS, Amiga (1988)

Operation C: Gameboy (1991)

Contra: Alien wars III: SNES (1992)

Contra: Hard Corps: SEGA Genesis (1994)

Contra: Shattered Soldier: Ps2 (2002)

Neo Contra: Ps2 (2004)

Contra 4: DS (2007)

Contra ReBirth: WiiWare (2009)

Hard Corps: Uprising: Xbox 360, Ps3 (2011)

Contra: Rouge Corps: Switch, Windows, Ps4, Xbox one

Information
A game about aliens destroying humanity but Bill and Lance saves the day

NOT ALIENS:
GTAball

Minecraftcube

TeamFortressball

Fortniteball

polandball NSFW

Starblast.ioship

ALIENS!:
Tetristangle

Geometrycube

potentially Baldiblock

Roblox  Robots

Sporeoracle

Polybiusball : made by aliens!

Agonyball : Demons count as aliens!

FNAFball

Pac-Manrawr  you waka-way from me you noming alien!

Splatoonball  my worst nightmare is squid aliens!