How a card becomes a swarm
Each of the 48 CurioRaid cards is assigned one of six formations: Orbit, Spear, Cascade, Spiral, Hive or Fortress. There are eight cards per formation. The same ship, three-hit-point starting condition and automatic weapon apply to every card, so the difference you feel comes from what the enemy group does. Each card also changes movement pace, firing frequency and the pattern's starting phase. That means selecting a different card changes more than a name or color. A run has three waves, with tougher enemies in the final wave. You can win through normal fire and movement, or deliberately claim the free Super Weapon for a guaranteed clear that records one assist.
Orbit: watch the changing gap
The Saturn card is a clear introduction to Orbit. Six enemies move around a center point, and the ring breathes outward and inward as it turns. Shots leave the ring at changing angles, so an empty lane does not remain empty forever. Keep your ship low enough to see the whole shape. Small horizontal corrections are often safer than chasing an enemy across the arena. Your automatic shots follow an available target, allowing you to focus on the gap in the incoming pattern. Later Orbit cards alter pace and starting position; compare Saturn with Moon to feel the same movement grammar under different timing.
Spear: choose a side before the next wing fires
In Spear, enemies arrange as two angled wings. The wing width changes with time, and the outside enemies send alternating pressure from left and right. Jupiter is the first example; Metronome puts the same family of motion in a different tempo. Look at the spaces beside the center rather than waiting directly under the V. When one outside lane becomes busy, move early toward the other. The weapon keeps firing while you reposition, so there is no need to stop and aim manually. A late dodge can trap a ship between shots from both wings.
Cascade: change lanes as rows descend
Cascade uses staggered rows. Enemies enter at several horizontal positions and shift vertically, so the opening that worked for the first row may not work for the second. Attacks come from alternating members of the group. Mars and Octopus demonstrate how a shared row pattern can still differ in firing and speed. Start with a clear lane and move laterally before the next layer reaches your ship's line. Watch the lower enemy row as well as the bullets. Remaining directly below one column may work briefly, then become dangerous when the row slides down. The upgraded weapon helps finish a row sooner; its extra damage is normal progress, not assistance.
Spiral: follow the moving safe space
Spiral enemies do not sit on a fixed ring. Each moves on an expanding path whose angle continues to turn, making the occupied region sweep across the center. Their shots also change angle over time. Neptune and Prism offer different starting phases of this motion. Avoid committing to one stationary corner for the whole run: the edge can become crowded as the arms swing around. Instead, watch where the next gap is opening and take a measured path through it. The ship is allowed to move vertically as well as sideways, although the lower part of the arena usually gives you more reaction time.
Hive: leave room for a sudden spread
Hive groups repeatedly tighten and spread apart. In each wave, two small splinters join the group and later rejoin a survivor if they are still alive. Individual enemies also dash downward for a short part of their cycle. Small scatter volleys can close a lane unexpectedly, so a wide escape route matters more than a perfect firing position. Venus and Volcano are both Hive cards with distinct modifiers. If the group gathers above the center, prepare to move before it expands. Avoid sweeping the ship across several bullets just because the far edge looks empty. Your automatic fire continues to seek targets during a cautious dodge. In the final wave, stronger enemies reward patience more than repeated full-width moves.
Fortress: wait for the core window
Fortress places guards around a core. The core alternates between protected and exposed; shots that hit it during its closed interval do not deal damage. The enemies fire toward the ship, making this a pattern of controlled movement and timing. Mercury and Windmill use this formation with different phases. Clear guards when the core is closed, then stay alive long enough for the next opening. The visual change in the core shows when it can be hit. If you chase damage during a closed window, you may remain under directed fire without making progress. This is the most explicit defense phase in the six formations.
Ordinary growth and the optional guarantee
The ship begins each run at weapon level one. At roughly eight seconds of active battle time it reaches level two, and at roughly sixteen seconds it reaches level three. These changes increase regular shot damage and do not add to the assist count. You may finish with zero assists by surviving and clearing all three waves. The Super Weapon is a separate, explicit button below the arena. Pressing it protects the ship, removes present enemies and any remaining waves, then finishes the run as a win. It can also rescue an ordinary failed run from the result screen. It is free, requires no advertisement and counts exactly one assist even if the clear animation is still playing. A super clear still collects the card.
Compare a fair challenge, then try another formation
Retry keeps the current card and seed. Share copies those values with the v1 rules identifier, so a friend can open the same starting challenge. Compare zero or one assist first; on the same count, compare completion time. These are local browser records, not an audited online leaderboard. To practice, begin with Saturn's moving gap, then try Mars's rows and Mercury's guarded core. Once those motions feel different, the collection provides direct access to every other card, whether or not you have cleared it. The quick shooter guide explains controls and recovery if you are new to one-finger arcade games. All patterns are playable from this page's top button as well.