Luna Abyss is a first-person bullet-hell shooter that tells a dark tale in a far future worth visiting. We play as Fawkes, a woman imprisoned and forced to work for a mysterious entity called the “all father” to reduce her prison sentence of 10,000 days.
The work consists of operating what’s apparently a robotic surrogate that the all-father lowers underground to a grim and beautifully harrowing megastructure that looks pretty much inspired by the BLAME! manga by Tsutomu Nihei. Each deed that pleases the all-father will reduce the main character’s prison sentence, and any mistake, like breaking mission equipment, might cause the all-father to extend her sentence.
This is, however, not a reflection of your in-game efficacy, as your campaign will always see the same deductions and additions throughout the playthrough. In the end, seeing our sentence on screen serves mostly as an original progression bar.