Guild01 was a compilation of 4 titles by notable Japanese creators working with Level-5 to produce original titles. The game also included a demo of Time Travelers. The titles were later released on the 3DS eShop in late 2012 worldwide. It was later followed up with Guild02 with the games Attack of the Friday Monsters!, Bugs vs. Tanks and The Starship Damrey.
The included games with their respective creators are:
- Aero Porter - by Yoot Saito and Vivarium. It is an airport management game where the player manages baggage to get the planes to depart on time
- Crimson Shroud - by Yasumi Matsuno and Nex Entertainment. It is a tabletop roleplaying game about a world discovering magic
- Liberation Maiden - by Grasshopper Manufacture. A mecha-based shoot 'em up where the player defends New Japan from an invading country
- Weapon Shop de Omasse - by Yoshiyuki Hirai and and Nex Entertainment. It is a rhythm-based fantasy management game where the player forges weapons to lend to heroes.