Is Senli 307 down?

Senli 307 elements・Simple operability that can be played with only the four-way controller (acceleration/deceleration and direction change)・Abstract and minimal graphics inspired by retro arcade vector graphics・Feeling of variation by combining 3 types of armament, multiple armaments, and Amulets · Online ranking function and achievement function that can compete with other players ・Adjustment of sense of danger and boredom designed by endless developmentThe game design is intended above all for a play experience that allows you to focus on reacting to the situation you see now without thinking too much.・SE design suitable for grasping the situationMany situations are presented in SE, such as enemy attacks and warnings about the end of the player's invincibility time."As you become more proficient in the game, you will be able to judge more situational changes with your hearing."How to play Senli 307 · 3 types of aircraft are implemented. KENKA is recommended first.Once you get used to it, use SENLI,YOLEN is good for skilled players who are looking to score tack.-SENLI A standard aircraft, the only one that can equip an Amulet with passive skills.-KENKA This aircraft is for beginners. It has automatic enemy search and attack, and you can get items by defeating enhanced targets.-YOLEN This aircraft is for players who are skilled in the game. In exchange for the low initial/maximum life, life can be recovered by defeating enhanced targets.・GameplayThis game progresses in endless development.Since the enemy's offensive will gradually increase, use items to strengthen your stats, acquire weapons by defeating unique targets, and increase your weapon level to counter them.・Action GuidelinesLet's go to defeat the target (green strong enemy) while annihilating the surrounding enemies.The line extending from your aircraft represents the "colony", and the radar represents the approximate position of the target.A colony is an area centered on a blue...