Cosmic Rays game cover

Cosmic Rays CD Key

Cosmic Rays is a retro-inspired 2D platformer where you jump, shoot, and dodge across 10 levels to defeat an alien hive mind. Collect 3 weapons and upgrades, choose between two branching paths with different bosses/endings, face 5 bosses across 3 difficulties, plus a Boss Rush mode.
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Current Lowest Price

4.99$
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Release Date

29 May, 2026

Publisher/Developer

Toxagen

Reviews

Steam: -
Metacritic: -

Cosmic Rays Steam Price History Chart

Current Steam price: 4.99$
Lowest Steam price ever: 2.99$ — 2026-10-08
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Cosmic Rays description

Cosmic Rays

Earth is under attack by aliens controlled by a hivemind. Destroy the hivemind and the invaders will retreat, saving the planet. Cosmic Rays is a 2D action platformer where you jump, shoot enemies, and dodge their counterattacks in fast-paced, precise battles.

Designed as a tribute to classic platformers from the 80s and 90s, with the tight feel and memorable boss battles you’d expect from the era. The game nods to Mega Man 3 in spirit, delivering retro-inspired visuals and design alongside modern gameplay polish.

  • Two branching paths let you choose different routes that lead to distinct levels, bosses, and endings.
  • 10 levels across the adventure, each packed with hazards and foes.
  • 5 bosses to outsmart and defeat, each with unique patterns and weaknesses.
  • 3 separate difficulties to tailor the challenge to your playstyle and skill.
  • Boss Rush Mode for arcade-style replay and showcase of your combat mastery.
  • 3 Additional Weapons with varied effects and strategic uses to adapt to battles.
  • 3 Upgrades that grant powerful new abilities to customize your approach.

Progress through the game by mastering platforming precision, choosing the right weapons, and exploiting boss patterns. The combination of twoPaths, multiple endings, and a robust weapon/upgrade system encourages multiple playthroughs to discover all secrets and optimal strategies.

Dive into a neon-lit, high-energy world where timing, reflexes, and decision-making matter. Will you cut off the hivemind and restore Earth’s safety, or succumb to the advancing hive? Your journey through Cosmic Rays awaits.