Scarlet Girls is an engrossing new Idle RPG featuring a squad of powerful, technologically enhanced mecha waifus. The story begins in the 119th year of the Old Euro Calendar, where catastrophic events mutated wildlife and created dominant beings that drove humanity to the edge of annihilation. As a beacon of hope, it's your mission to assemble and train these mechanized warriors to battle the catastromechs and restore peace to Earth. This beginner's guide will explain the core mechanics and modes designed to strengthen your account and enhance your progress. Let's dive in!
Scarlet Girls features fully automated, idle-based combat, perfect for players who prefer a hands-off approach. Battles unfold in a turn-based format where every unit, friend or foe, acts according to its Speed stat. A full round concludes once all combatants have taken a turn. You can deploy a team of five characters, and the Quick Dispatch feature can automatically arrange your strongest fighters into an optimal formation. Once your squad is set, you can sit back and enjoy the dynamic animations of each character's unique special abilities.
Your characters, officially known as "Stellaris," automatically use their potent active and passive skills in battle. Most abilities have a cooldown period, becoming unavailable for a set number of turns after use. The key to victory lies in building a synergistic team of mecha girls to overwhelm your opponents. Combat plays out in real-time, with no direct intervention possible once a fight begins. Your strategy is determined entirely by the power of your deployed Stellaris and the tactical lineup you create to maximize their strengths.

Furthermore, each Stellaris belongs to one of four core classes that defines their role in battle:
Paladins – Boasting the highest armor, they act as the frontline tanks, drawing enemy attacks and shielding allies.Support – These Stellaris provide healing and other supportive abilities from the backline, offering crucial utility.Devastator – Specialists in overwhelming energy damage, they are born to unleash devastating area-of-effect attacks.Assaulter – Masters of bladed weapons, they excel at dealing high physical damage to single targets.
As mentioned, you recruit Stellaris through a gacha system, but there's more to it. Each character has a rarity tier: R, SR, SSR, or SSR+. Higher rarity generally means greater base stats in Attack, Defense, and HP, making them more powerful. These elite Stellaris also possess more impactful abilities that can decisively turn the battle when used strategically. The Echo system is your gateway to acquiring new and powerful warriors.
At the global launch, the primary summoning banner is the "Normal Echo," which offers Stellaris from R to SSR rarity. You can spend accumulated Echo Tickets or Diamonds to summon here, with a guaranteed SSR character every 40 pulls. Each summon also grants 20 Echo Points. Once you accumulate 2000 points, you can claim a random SSR character from one of the four elemental banners (excluding Nebula). You can track this progress on the right side of the Echo interface. The summoning probabilities for each rarity are as follows:
R Stellaris – 19.979% per individual R characterSR Stellaris – 2.667% per individual SR characterSSR Stellaris – 0.133% per individual SSR characterSSR+ Stellaris – 0.010% per individual SSR+ character
For the best experience, consider playing Scarlet Girls on a larger PC or laptop screen using BlueStacks, with the precision of your keyboard and mouse.