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Handsign Arcade: play rock paper scissors on a beat.
Emoji cues fall down three lanes. You hit them by physically throwing šŖØ š āļø at the camera. The Lens reads your actual hand sign and shows you what it detected live, so a miss is never a mystery.
Keep hitting the lanes without dropping one and the COMBO kicks in!!
The idea: dance arcade, but on your phone, and your hands do the dancing. All down to testing your reflex š
The first idea that didn't work: I started with head nods and head shakes as
the input. Failed miserably. When your head moves to hit a cue, th cues move with it in frame, so you lose sight of the exact thing you're aiming at. Also nobody wants to look like they're head banging at their phone in public, so...
The second idea that didn't make the cut: music. It's a rhythm game with no
music, because syncing audio was harder than it was worth š„¹ So the rhythm is carried entirely by the falling cues. Visual, not audible, which means it plays fine on mute, which is how most people scroll anyway.
So much learned from this one. Built entirely in Easy Lens. Without further
ado, I present: Handsign Arcade ā„ļø
Best regards for this amazing challenge @Easy Lens and @Contra
Beat my score. Waiting for your challenge šŖ
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ā¢ Jul 29
Saw a fun game on a reel and decided to build it myself instead of buying it! š ļø Here is my submission for the challenge: Pop Color Board. I generated it using Easy Lens, tweaked the UI, and itās ready to go. Remember: avoid the purple!
š¹ļø What I Built
I created Neon Byte Runner, a fast-paced retro arcade game Lens for Snapchat inspired by classic endless dodgers and 80s neon aesthetics. Built entirely using prompt-based iteration in EasyLens, the game includes:
Procedural Pixel-Art Visuals: Glowing neon ships, data bugs, energy bytes, and background scanlines drawn in real time for crisp rendering across all screen sizes.
Drag-and-Dodge Controls: Intuitive mobile steering where players dodge incoming "data bugs" and collect "energy bytes" for score multiplier points.
Dynamic Damage System: A three-life mechanic where taking damage physically breaks off spaceship parts (wings and tail) with visual particle flares.
Magical Heart Repairs: Rare falling heart powerups that grant an extra life and visually repair broken spaceship parts back onto the ship.
Chiptune Audio & Global Leaderboard: Custom-generated arcade music and sound effects paired with an integrated HUD and leaderboard to drive replayability.
š” Why I Built It
Reimagining Classic Arcade Mechanics for AR:
I wanted to capture the instant-play energy of old-school arcade cabinets and adapt it into a social, mobile-first Snapchat Lens. The goal was to create a game that takes seconds to learn, but offers enough depth and escalating difficulty to keep players saying, "Just one more run."
Visual & Emotional Damage Feedback:
Instead of relying on a standard health bar, I wanted players to feel the stakes. Making the ship parts physically break off and scatter across the screen creates an immediate, dramatic feedback loop when you make a mistakeāand grabbing a rare heart to repair your ship feels genuinely rewarding.
Pushing the Boundaries of Prompt-Based Game Design:
As a developer, I wanted to explore how far prompt engineering inside EasyLens could go. I set out to prove that you can build complete, highly polished game systemsāincluding state management, procedural rendering, sound synthesis, and dynamic damage statesāpurely by guiding AI with precise multi-step prompts.
āØ How EasyLens Made It Possible
Using EasyLens, I didn't need to hop between traditional 3D software, external audio workstations, or manual script compilers. I iterated through targeted prompts to handle:
Generating procedural visual assets on the fly.
Setting up custom arcade music and dynamic sound triggers.
Fine-tuning game controls, collision boxes, and damage states.
EasyLens handled the heavy lifting, allowing me to focus on game feel, pacing, and player experience
