Fire goblins into a butter-yellow isometric village before your 12-shot budget hits zero and three cracked tiles end your run.
The verdict
The seven metrics (0–100)
Full breakdown in the Evaluation card below.
Open the idea as a six-image family instead of a single mockup: hero, readable gameplay, pressure, progression payoff, ad angle, and style variation. New families reuse the latest hero as a reference so the concept stays coherent instead of drifting.
Show the concept as a family, not a single shot
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The lead image also replaces the legacy mockup automatically, so the rest of the product keeps showing the newest visual without any extra work.
You are the Chaos Warden of a suspiciously peaceful isometric village — pastel rooftops, spinning windmills, a central volcano cannon — that keeps spawning increasingly unhinged goblins from its caldera. Each goblin you launch must hit a color-coded target building (red goblin → red bakery, blue goblin → blue mill). Miss, and that tile cracks with a visible fault-line texture and a ceramic-snap sound. Three cracked tiles in one wave triggers BOARD COLLAPSE: the run ends, the village sinks, your score is final. You have exactly 12 shots per wave. Every second you hold a loaded goblin past 3 seconds, it sneezes — a full-body animation with a wet particle effect — and its trajectory randomizes. The board you start with is clean. The board you finish with is your fault.
Core loop
TAP a goblin type in your cannon queue to load it — the cannon barrel physically rotates to face the matching color-coded target cluster, giving you a 0.4-second aim-assist window.
TAP-HOLD to draw a visible parabolic arc line; RELEASE to fire. On a clean hit, the building flashes its color, a '+1 COMBO' counter increments in the top-left, and one pre-built hazard tile (from a fixed 12-tile pool) drops onto the board with a thud and a dust cloud.
Each combo hit refunds exactly 0.5 moves (shown as a half-pip filling on the move counter). A 4-hit combo refunds 2 full moves. A miss refunds zero and cracks one tile — the crack is permanent for the wave, shown as a red fault-line on the isometric face of the building.
At wave end (moves exhausted OR all targets cleared), a CHAOS SCORE tallies: base hits × combo multiplier × hazard-tiles-survived bonus. Spend Chaos Points in the META UNLOCK shop on named upgrades: 'Splitter Goblin Canister' (one goblin splits into two on impact), 'Barrel Magnet' (pulls the nearest barrel hazard off the board for 3 shots), or 'Cracked Tile Mortar' (converts one cracked tile into a bounce pad instead of a death counter).
Rules
The board becomes your enemy at a predictable rate: every combo hit that saves 0.5 moves also drops one more named hazard tile with a fixed deflection rule. By combo ×4 (four Spinning Market Carts, one Bouncing Barrel), the shortest path to the red bakery now bends through two deflection zones. Players face a binary decision every shot: chase the combo (bank the 0.5-move refund, accept the new hazard) or deliberately miss a low-value target to reset the combo counter and stop the hazard spawn — at the cost of one cracked tile and zero move refund. There is no neutral option. Every shot either adds a hazard or adds a crack.
Why it might work
Why it might fail
Progression
Prototype plan
Ad hooks
HOLD IT TOO LONG AND YOUR GOBLIN SNEEZES. [clip: 3-second red ring shrinks to zero, goblin full-body sneeze with wet particle spray, goblin veers 40 degrees into the windmill, ceramic-snap crack appears on tile, player's move counter drops to 1]
Wave 1: six buildings, zero hazards. Wave 6: six buildings, five named objects that hate you. [side-by-side split screen — left panel shows clean pastel board at wave start, right panel shows same board at combo ×5 with Catapult Sheep, Bouncing Barrel, Angry Scarecrow, Spinning Market Cart, and Vengeful Weathervane all physically occupying the grid]
12 shots. 3 cracks allowed. You will use all 12 shots and crack all 3 tiles. [speed-run of a 10-combo chain ending in one sneeze-shot that cracks the third tile, slow-motion zoom on the fault-line, village sinks]
The Bouncing Barrel always deflects 30 degrees clockwise. The Catapult Sheep always adds 0.8 seconds of air time. You put both of them there. [overhead shot of a goblin trajectory bending through both hazard tiles in sequence, landing perfectly on target, '+1 COMBO ×7' counter fires]
Why these sources
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Signals stored against this version for ranking.
Status
Analysis
A mechanically dense isometric goblin-launcher with a genuinely novel double-edged combo engine, but prototype complexity and a brutal early death threshold threaten to collapse retention before the skill ceiling becomes visible.
Strengths
Risks
Decision: allow · Score: 72
The concept shares surface DNA with projectile-launcher and combo-chain precedents but achieves a foundational differentiator in its deterministic named-hazard spawn system and the double-edged combo engine, which together constitute a novel risk-architecture not replicated by its closest comparables; the originality score reflects genuine mechanical innovation offset by heavy reliance on well-established genre conventions in art style, control scheme, and meta-shop structure.
Material differences
Closest comparables
Context
Single-image slot. Generate a concept board above for the full family.
No source anchors (random mode).
Semantic neighbours by embedding — useful for spotting overlap.


