Two paths: creators (make) and players (play). The moment your own character passes review, you receive it.

Five rarity tiers. Higher ranks are stronger, cost more deck points, and have a higher max level — rare but heavy to field, a consistent design.

Damage is based on Attack — an independent stat (separate from HP) set by rank × level × element. Attack also grows with level, so your damage keeps pace as HP rises and the feel stays consistent. One hit = Attack × chain × friendship combo × element affinity × damage-taken modifier. Higher ranks have both higher Attack and HP.

A fixed skill you pick when registering a character. It takes effect during training and battle.

Skills are optional. Effects like "grants more training EXP when used as fusion material" give each character its own way to shine.

A weighted draw by rarity (rank): (1) the rate decides the rank, then (2) a character is picked uniformly at random from approved characters of that rank.

Your own characters are yours without any gacha once approved. Registration is fully original only — no fan works, no sexual content.

A deck has 5 slots. Each rank has a cost, and the total can’t exceed the cap unlocked by your level. The cap rises +5 every 5 levels — exactly enough to raise one member by one rank. At Lv15 you can field one S, at Lv20 one S+, and at Lv100 a full team of S+.

Growth has two axes: Level = deck power (cost cap) and Rank = how much you can play (stamina). Room to grow for both raisers and competitors.

Level design

• A high, unlockable max level: starting cap Lv50 → 100 → 150 → 200, unlocked in stages via achievements and materials (always something higher to aim for).
• Early levels fly by: Lv1–20 takes just minutes per level — a fast pace to keep new players engaged.
• Gradually steeper: required EXP climbs over time (up to Lv30 breezy / 30–60 gentle / 60+ a long-term goal).
• The deck cost cap reaches 150 (S+×5) at Lv100. Beyond that, levels keep you motivated with other rewards like more stamina, limit-break slots, and roster expansions.

Multiple decks

• You can save multiple named decks and switch by purpose (e.g. one for dungeons, one for PvP).
• The number of decks grows with level: 1 + floor(Lv / 20) (1 at Lv1, 2 at Lv20… up to 5).
• Each deck must be a full 5 to save. Set one as "active" and battle with it.

A flick battle where you pull a character back and release. Bounce or pierce into enemies and hit allies to combo. Read the trajectory and remaining HP — and work in field gimmicks and special moves — to plan whether you can finish this turn: a game of strategy.

Basic rules

• Turn-based. On your turn, pull one ally back and release; it travels with momentum and bounces off walls, enemies, and allies.
• Every enemy it touches takes damage (you attack for each hit). Flick your piece into enemies, or into allies to trigger a friendship combo.
• Speed drops with each collision, and the turn ends when it stops. Reading the trajectory to land as many hits as possible is the key.
• Base damage is calculable. Layer in field and special-move mind games while you whittle down HP before an enemy's action counter reaches 0: calculated play.

Movement types

* Per-rank launch speed, deceleration, bounciness, and piece size are summarized in the “02 Ranks & Stats” table.

Pieces are kept small by default to keep the field open (no cramping even with 5 allies plus enemies). Higher ranks are slightly larger — you can tell the rank at a glance, and the bigger hitbox lands more hits (matching their strength).

Element base traits

Even at the same rank and level, base stats vary a little by element (ELEMENT_MODS in strike-config.js).

Friendship combos (skills by element)

Every time you hit an ally your attack goes up, and a combo skill fires based on that ally's element.

Home-zone healing & revival (✨ Light)

• Stop in your home zone to heal: a piece that comes to rest in your home zone recovers HP (10% of max HP). ✨ Light heals double. It heals every time it enters, any number of times per flick.
• Revival: when a ✨ Light piece stops in your home zone, it revives one fallen ally if any are down (back at 30% HP). With several down, one revives each time a Light piece stops at home.

The play screen assumes a mobile portrait layout (no PC-only layout). You can jump straight into a game from the top page.

The dungeon is a 100-floor tower. Clear one floor at a time to unlock the next. The arena auto-battles against other players’ decks.

• A 100-floor tower: enemy level and top rank rise the higher you climb (mostly C early, S+ late). All floors are visible in the list, and cleared floors can be replayed (to farm EXP and drops).
• Each floor shows a recommended level, top rank, stamina cost, and drop rate. You choose your deck on the confirmation screen before challenging.
• Drops = the characters that appear on that floor. On victory, a character from that floor joins you at Lv1 per the drop rate (if already owned, count +1 = fusion material).
• Enemies are auto-generated from real approved characters (nonexistent characters never appear). Floor contents are managed in the database and can be updated for events or balancing.
• Arena (quick battle): auto-matches you with a similar-level opponent (a CPU if none is found in time). Win to earn 1 diamond; leveling up fully restores stamina.

Creators can make higher-rank evolutions (A / S / S+) from their own character (e.g. a B).

• Higher only: an evolution must be a higher rank than the base (C<B<A<S<S+).
• No duplicates: only one evolution per rank from the same base (e.g. if a S evolution of some B already exists, you can’t make another).
• Own characters only: only the base’s creator can make its evolutions.
• Element is fixed: evolving never changes the element (a group shares one element; registration is same-element only).
• Evolutions go through review too, clearly labeled with their base and evolution stage. Pre- and post-evolution are owned and deployed as separate characters.

Training (level-up) math

• Gain training EXP by fusing material characters into a character. The material is consumed (count −1).
• EXP per material by rank: C100 / B250 / A600 / S1,500 / S+4,000. Same-element material is ×1.5 (matching elements grows faster).
• EXP to the next level = 40×Lv + 10×Lv² (the requirement grows as level rises).
• Max level by rank: C30 / B50 / A70 / S90 / S+120.
• Evolution unlocks at max level (only if a higher-rank version exists in the same group). Evolving consumes the character to become the higher rank, and its level resets to 1.
• In your roster, characters that are max level with an evolution available get a ⭐ mark, so you can tell at a glance.

You can’t submit unless you pass the required checkboxes in the registration form.