Here are the main characters:
– A very solid choice for lovers of emotional, intimate voice drama. Not overly extreme, but genuinely heartfelt. Loses one star only if you need English subs or faster pacing.
Seitenshi Crossnia Heart (聖天使クロスニアハート) , identified by the product code RJ01320589 Japanese 2D side-scrolling action game developed by and released on platforms like DLsite
The arrival of an adversarial force or a critical tactical crisis.
Based on the product code , the title you are referring to is "Seitenshi Crossnia Heart" (sometimes translated or referred to as Seitenshi Crossgear Heart ).
: The battle system is described as simple yet deep, requiring players to learn enemy patterns and time counters effectively. A key mechanic is absorbing Cross Value from defeated enemies to upgrade the heroine's suit.