Cosmo Dreamer and Like Dreamer's "Outside" sends you a fantastic and comical boss-rush bullet-rush shooting game. This game is a free game "REDNEG ALLSTARS" with a new visual look, It has come to Steam with a swing-by acceleration. You will enjoy a series of intense battles with unique boss characters. Bulletstorm type games have an image of being difficult to play, but don't worry. The game is designed for beginners, while advanced players can enjoy more active play. Science, magic, and various races coexist, and various species coexist, sometimes bickering, sometimes seeking each other out. "REDNEG" Many large-scale wars have passed, The planet is now showing an average level of calmness. The REDNEG's leader, "Bell Nibiru", has taken over the planet. The idea was to make the barrage warfare, once reserved for wars, into a competition. To achieve peaceful and intense fighting, She was a believer in science and opened up the field of computer-simulated She unveiled a computer-simulated barrage. "The battle to hurt and rob is here to die! You who hunger for struggle! From now on, in this virtual world Let us compete with each other in a pure and righteous manner!" The name of the simulation program is "Bullet Bell Game". It was the very battlefield reproduced in the sea of electrons. ・More than 30 bosses attack one after another. Find out the strategies of the bosses with various characteristics! ・Various player characters with unique personalities. The number of player types increases as you play the game. The characters you can choose as players also appear as bosses. ・Magic Gauge" system for beginners Magic Gauge is a gauge that protects you from enemy bullets. The Magic Gauge can be used as a shield to protect against enemy bullets or as a bomb to unleash powerful attacks! ・RANK system that changes the difficulty level in real time according to your skill. ・A full practice mode that allows players to carefully study all bosses. ・There are also extra modes such as "endless"...until you run out of power with a randomly appearing boss! ・When you fulfill the conditions, you can add illustrations to the gallery and earn achievements. Will you be able to collect them all?