Defend your busted vending machine from goblin hordes while it keeps dispensing chaos at you.
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
Generate six related images so the mechanic, pressure moment, progression payoff, ad angle, and style variation all read at a glance. This is the fastest way to make the idea feel real for other people.
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 last security guard of SNACK-O-TRON 9000, a sentient vending machine that has achieved consciousness and decided to fight back against everyone — including you. Goblins pour in from all four screen edges to loot the machine, but every item SNACK-O-TRON ejects to repel them is also a live physics projectile you must dodge or catch. Catching a POWER CELL adds +1 to your Shield Stack (max 3); catching an EXPLODING BURRITO within 0.5 seconds of ejection deflects it into the nearest goblin cluster; catching it late detonates it on your position, instantly filling a 120-pixel radius with persistent burrito-chunk debris that never despawns.
Core loop
Goblins spawn at all four screen edges in clusters of 3–7; each successive cluster spawns 0.4 seconds faster than the previous one, bottoming out at a 0.8-second inter-spawn gap at wave 20.
SNACK-O-TRON ejects one item every 2.2 seconds at wave 1, accelerating by 0.1 seconds per wave; items are drawn from a weighted pool: 40% COINS, 25% POWER CELLS, 20% EXPLODING BURRITOS, 15% CURSED ENERGY DRINKS (which reverse your movement controls for 4 seconds on contact).
Every 10 goblins repelled, the TILT METER gains +10 points (scale: 0–100); at 50 TILT a FRENZY BURST fires — goblin move speed doubles for 8 seconds and item ejection rate jumps to one per 0.8 seconds; at 100 TILT, BERSERK MODE triggers (see Innovation).
Between waves 5, 10, and 15 (the three fixed checkpoints), a COIN SHOP overlay appears for 12 seconds; spend collected coins to purchase exactly one of three randomly drawn SNACK-O-TRON behavior mods before the next wave auto-launches.
Rules
Deciding in real time whether to sprint for the POWER CELL ejected toward the top-left corner or cut off the 5-goblin cluster closing on SNACK-O-TRON from the right — knowing that ignoring the power cell means one fewer shield charge, but ignoring the goblins for 3 seconds hands them a permanent slot theft. Meanwhile the arena floor is already 30% obstructed by burrito-chunk debris from the last chain explosion, and the HESITATION CLOCK punishes any route that requires a half-second positional pause.
Why it might work
Why it might fail
Progression
Prototype plan
Ad hooks
'Two seconds. That's how long you can stand still before five more goblins spawn on top of you.' [cut to red HESITATION CLOCK ring hitting zero, goblin cluster materializing at player feet]
'SNACK-O-TRON is the thing you're protecting. SNACK-O-TRON is also firing a burrito at your face right now.' [machine ejects orange projectile directly into player sprite, CURSED ENERGY DRINK follows immediately after]
'Every goblin you stop adds ten points to the TILT METER. At one hundred, the machine goes berserk. You are currently at ninety-four.' [TILT bar fills, screen border flashes white, items eject in all eight directions simultaneously]
'Catch the amber coin. Dodge the orange burrito. Do not stop moving. The red ring is already shrinking.' [rapid-cut: coin catch, burrito deflect, debris field navigation, HESITATION CLOCK at 0.3 seconds remaining]
Why these sources
A structured expansion pass that turns one approved concept into adjacent next bets, so the process ends with option space instead of a single answer.
Turn one concept into five concrete next bets
Generate a structured follow-up report that opens safer, bolder, retention-first, ad-first, and theme-shift paths without losing the original concept thread.
You can generate this now, but it reads better once the concept board makes the visual lane concrete too.
Signals stored against this version for ranking.
Status
Analysis
A frenetic dual-threat arena defender with a genuinely clever one-way pressure ratchet, but the simultaneous physics load and onboarding complexity create serious prototype-to-ship risk.
Strengths
Risks
Decision: allow · Score: 74
The concept clears the foundational-layer threshold on at least two axes — the one-way ratchet TILT Meter and the dual-antagonist SNACK-O-TRON relationship — which together produce a mechanical identity not replicable by direct combination of its closest comparables; the absurdist theme further distances it from surface-level similarity to Vampire Survivors-style wave games.
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.


