11-in-1 Penguin Games Multicart.
Duncan's Thin Ice
Tragedy of Ryohyukan
The Penguin & Seal
Penguin World Seicross
Antarctic Adventure
Penguin-kun Wars
Penguin Land
Penguin Hunter
Pushy Penguin
Penguin Bomber
Binary Land
8 out of 11 are previously unreleased hacks.
11-in-1 multicart framework by Mottzilla.
Duncan's Thin Ice: New graphics hack by Pangenttech. From Thin Ice by Nice Code. This is a port of the Mattel Intellivision game "Duncan's Thin Ice," also released as "Zombie" and "Horrible Area."
Tragedy of Ryohyukan: New graphics hack by Tygerbug. From Ozidual's preservation of Family Basic 3 game "The Tragedy of Ryohyukan" by Takahashi Endo (1993). Also released as "Among Us."
The Penguin & Seal: Sachen, 1989. AKA Arctic Adventure: Penguin & Seal, Penguin Hideout, Dong Dong Nao 1.
Penguin World Seicross: Probably an Inventor hack of the 1984 Nichibutsu game Seicross.
Antarctic Adventure: DVD Translations translation of the 1983 Konami game. Very simple title screen hack by PangentTech.
Penguin-kun Wars: 1985 game by UPL and ASCII. Translated by Penguin (and I think Spinner8). New title screen hack by PangentTech.
Penguin Land: Hack by PangentTech of the 1987 Bit Corporation game Duck Maze (or Duck, or Ugly Duck). The game is a clone of Sega's Doki Doku Penguin Land.
Penguin Hunter: New hack by PangentTech. From the 2000 NES port of Colosoftwares' 1983 Commodore 64 game "Ice Hunter" (or Hunter On Ice, or Hunter: Prince of Ice).
Pushy Penguin: New hack by PangentTech, of Flappy, the 1983 puzzle game by dB-Soft.
Penguin Bomber: New hack by PangentTech, of "2002 Bomberman" by Nice Code, a Bomberman knockoff also released in variant forms as Detonation, Dejectil, Parkinof, Bomb Time 2004, and Undersea 2004.
Binary Land: The 1983/1985 game by Hudson Soft.
EDIT: We were having some issues with Duncan's Thin Ice in Slot 4, which are now solved. We put it into Slot 1. Other games didn't work in Slot 4, but Seicross did.
EDIT AGAIN: With some technical help, we were able to restore the original intended title screen rather than the somewhat jankier version first released.
