Gatekeeper: Infinity

Released Nov 2023 · delisted

Prologue version of the game Gatekeeper. Gatekeeper: Infinity is a fast-paced rogue-lite shooter where you'll search for the stolen Heart of the Universe and battle machine enemies! Play solo or join forces with friends in co-op mode.

92% positive · 4,396 reviews

Not yet

Removed from storefront

High confidence

Not yet

Removed from storefront

High confidence

Where to buy

Steam

Can't confirm — worth a look

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Evaluation

Gatekeeper: Infinity is a free prologue version of the main game, Gatekeeper (Steam App ID 2106670). The store data confirms the game is no longer purchasable — there are no purchase options available, meaning it has been removed from sale. The game launched on November 10, 2023 as a free prologue. The main Gatekeeper game went through Early Access starting May 13, 2024 and reached its full 1.0 release on August 1, 2025. A subsequent major update (version 1.2 "Core Aspect") and the Crustad DLC shipped for the main game on February 19, 2026. All developer activity has been focused on the full Gatekeeper title, and the prologue has been delisted, almost certainly because its purpose — introducing players to the game before purchase — was fulfilled by the full game's release and continued development.

Evidence

Short description explicitly identifies this as a 'Prologue version of the game Gatekeeper', a free introduction to the full title

store metadata · Nov 10, 2023 source ambiguous

high

No purchase options are available for this title — it has been removed from the Steam storefront and can no longer be obtained

store metadata source development ending

high

Media

Details

Developer

Gravity Lagoon

Publisher

HypeTrain Digital

Achievements

—

Platform

Windows

Controller

full support

Steam Deck

Verified

Players

Single-player · Multiplayer · Co-op

About this game

Get ready to embark on an epic quest to recover the stolen Heart of the Universe on two different planets across twelve challenging locations.

With 4 unique and playable characters to choose from, you can customize your gameplay experience and play to your strengths.

Each character offers a unique set of skills that can be upgraded through 45 different upgrades to help you on your journey.

But beware! You will face fierce resistance from 20 different types of enemies, each with its own unique abilities and weapons that will challenge you at every turn.