You are SIDER-7, an anomalous data entity running through an infinite cyberpunk network called the Circuit. The Guardians are hunting you.

Jump over obstacles, slide under barriers, flip gravity when things get tight, and fire your EMP when the combo meter is full.
The deeper you go, the faster the world moves and the more aggressive the Guardians become.

Every few zones you'll face one of five bosses:
each with a unique attack pattern, and then choose between two opposing upgrades that reshape how the rest of your run plays out. 

Berserker or Phantom? Fortress or Overclock? Choose carefully.

How To Play

ActionKeyboardTouch
Jump Space / ↑ ▲ button or swipe ↑
Double jump Space × 2 in mid-air Double tap ▲
Slide ↓ (hold) ▼ button or swipe ↓
Flip gravity Z ⇅ button or swipe ← / →
EMP X (requires combo x5) ⚡ button
Pause P / Esc

Features

• 5 bosses with distinct behaviors (Nexus, Phantom, Siege, Volt, Hydra)

• 8 moral protocol upgrades that modify your run

• Gravity flip mechanic with skill jump combo

• 12 zones with unique color themes and procedural music

• Full Codex with 40+ unlockable lore fragments

• Cosmetics shop (trails, colors, accessories)

• Persistent stats, local leaderboard, achievements

• Tutorial + full mobile touch support

Technical

No game engine. No audio files.
Physics, rendering and the entire soundtrack are generated from scratch in TypeScript using HTML5 Canvas and the Web Audio API.

Built as a personal 20-hour coding challenge with Claude as a dev assistant.

More information