Touhou Suimusou: Immaterial and Missing Power is the 7.5th installment of the Touhou Project by Team Shanghai Alice's sole member ZUN along with conjunction with Twilight Frontier. It is called "7.5" because the events chronologically take place between Perfect Cherry Blossom (TH07) and Imperishable Night (TH08). It was developed alongside Imperishable Night and released at the following Comiket 67.
The story revolves around a 23 year old unemployed NEET, Makoto Asaka, who is otherwise an "ordinary" citizen of Wakui City living in a rundown apartment. Makoto doesn't have any money but has been skirting the law for some time through tax evasion, abuse of Japan's basic "National Pension System", and odd jobs or "gigs" working under the table, becoming more behind on his fiscal obligations by the day. However, there is another odd phenomenon that has developed in Wakui City that Makoto did not immediately become aware of known as the "New Stalking Law", which grants protection and partial asylum to qualified candidates who have garnered the attention of unscrupulous parties. This system was put in place at Wakui City to divert resources to an emerging problem that the local police could not manage on their own, and is designed for rather extreme cases. In order for it to work, the "PG (Public Guardian) System" was created to assign benefactors who perform tasks on the behalf of their clients.
Advanced Battlegrounds: The Future of Combat is an expanded re-release of Chrome. It includes the following extra content:
New single-player missions (not integrated into the campaign)
Video tutorial for the editor
Soundtrack CD
Mouse pad
It's a Massmouth Christmas special! Massmouthmas takes place after the events of Massmouth 1 but before Massmouth 2.
The protagonist Massmouth is on winter vacation in a remote cabin when employment benefactor The Worm calls over video with an urgent problem. A friend of The Worm owns a toy factory near Massmouth's holiday spot that is malfunctioning and it must be fixed immediately. With a promise of compensation, Massmouth heads out into the cold see what they can do.
Muv-Luv Supplement is a fan disc of Muv-Luv and contains various things, like an after story of Muv-Luv Extra; a series of short stories focusing around one of the main heroines; and Muv-Luv Duelist, which is a trading card game.
A wacky little adventure whipped up in a matter of days as a Christmas present for SuperDanny himself, SuperDanny's Adventure features numerous gameplay styles across eight levels filled with loads of inside jokes, mixed sprites, mixed musics and all manner of ridiculousness. And a cheesy engine to boot.
FbSp003: City Under Siege is pretty much exactly that, a city in the process of becoming another alien stronghold. As usual it's your job to do the down and dirty, getting in there and clearing out the invaders
Bazooka Cafe is an interactive dating-sim that explores life as the manager of a cafe staffed by very well-endowed Japanese maids. A kyonyuu (big-breasted) romantic comedy with great art from Kohaku Sumeragi, with plenty of fun sex, and situational humor. This is a game that you won't want to miss!
SENTINEL Descendants in Time is a gripping science fiction adventure set more than 1900 years from the present day in a rich pastoral region of our own future Earth.
In this quest for riches and knowledge, you can uncover the mystery behind the Tastan Caverns. As you begin your dangerous journey, you'll encounter a female sentinel programmed to guard the sacred caverns. Her dark purpose, however, may impede your progress through more than 20 puzzles. A built-in hint system may come in especially handy as the puzzles become more challenging.
Each of the game's eight worlds features diverse environments, ranging from snowcapped mountains to active volcanoes.