Signal Lost - Diamond

Content rating
Everyone
10+
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Content rating
Everyone
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About this game

The signal is fading. Your squad is all that's left.

Signal Lost - Diamond is a dark neon survival runner where you command a formation of glowing diamond soldiers through an endless void. Pass through hologram gates to grow your squad, dodge the dangerous ones, and fight off waves of geometric enemies.

GROW YOUR SQUAD
Hologram gates offer choices: +8 soldiers or -5? Multiply by 2 or divide by 2? Read fast, choose well — your squad size is your lifeline.

FIGHT THE HORDE
Four enemy types test different skills:
• Green Hexagons — steady walkers that march toward you
• Red Triangles — fast runners that sprint through gaps
• Purple Squares — ranged throwers that fire from distance
• Gray Octagons — armored tanks that absorb heavy damage

BOSS ENCOUNTERS
Each sector ends with a massive magenta boss. Survive its projectile barrage, and at half health it enters Phase 2 — faster movement, quicker shots.

UPGRADE BETWEEN SECTORS
Spend score on permanent upgrades: extra starting soldiers, faster fire rate, and bonus damage. Build your loadout across multiple runs.

FEATURES
• Intuitive drag-to-move controls
• Dark neon geometric visual style
• Screen shake, slow-mo, floating damage numbers
• Combo kill streaks for bonus points
• Persistent high scores and upgrades
• Game Center leaderboard support

Simple to learn. Signal fades fast.
Grow your diamond squad, fight geometric hordes, survive the dark neon void.
Updated on
Aug 8, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection
  • Committed to follow the Play Families Policy

What’s new

Bugfixes