Cosmic Tempest

Strategy· Casual· Simulation· Action

Released May 2025

Blast through the stars in this high-octane platformer-shooter!

96% positive · 108 reviews

Done

All announced content has been released

High confidence

Done

All announced content has been released

High confidence

Where to buy

Steam Updated 11 Oct 2026 $0.99

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Evaluation

Cosmic Tempest launched on May 7, 2025 as a self-contained 2D platformer-shooter. The store description presents a complete game experience — endless-wave combat zones, boss battles, and a weapon progression system — with no mention of planned expansions, DLC, seasons, or additional content. There are no DLC listings of any kind, and no developer posts about future content for this game. The one developer news post scanned is an announcement for a separate, unrelated game (Dark Dominion) by the same studio, published on March 7, 2026, and is not relevant to Cosmic Tempest's content status. The game appears to have launched as a finished product with no post-launch content cycle.

Evidence

Store description presents Cosmic Tempest as a complete, self-contained experience with no mention of planned DLC, seasons, expansions, or post-launch content

description · May 7, 2025 source content shipped

medium

The only developer news post is an announcement for a different game (Dark Dominion) by the same studio — no communication about future Cosmic Tempest content

news post · Mar 7, 2026 source ambiguous

low

Media

Details

Developer

DeadlineGamesIndie

Publisher

DeadlineGamesIndie

Achievements

—

Platform

Windows

Controller

—

Steam Deck

Not rated

Players

Single-player

Strategy Action Casual Simulation Combat Dialogue Heavy Indie Crafting

About this game

Blast through the stars in this high-octane platformer-shooter!

Step into the space suit of a fearless astronaut on a mission to stop an alien invasion threatening the galaxy. Cosmic Tempest combines fast-paced action, tight platforming, and explosive shootouts across a variety of dynamic arenas.

Fight your way through:

Endless-wave combat zones teeming with alien enemies
Massive boss battles that push your skills to the limit

Your weapon evolves automatically as you progress — unlocking three power stages that unleash devastating firepower just when you need it most.

Whether you're dodging lasers, leaping over alien-infested gaps, or holding the line against impossible odds, Cosmic Tempest delivers an adrenaline-pumping experience that keeps you coming back for one more run.