PCGame

Sublevel Zero Redux

A roguelite shooter with gunship combat in every direction

Sigtrap · Released Oct 8, 2015

ActionAdventureIndie

Reviews
Very Positive
85% of 467
Recent reviews
Not enough recent
Players
0
daily peak, Oct 30, 2026
Steam Deck
Playable
Last update on Steam
6 years ago
Jul 22, 2020
Minimum PC
GeForce GT 520
2 GB RAM · 0.8 GB disk
Full requirements

Metacritic: 71/100 (critic reviews)

What is Sublevel Zero Redux?

A single-player, cockpit-view shooter set in a universe where reality is breaking down. You explore a procedurally generated underground facility, fighting enemies and recovering technology needed to escape. You collect weapons and craft equipment; death ends your run, but unlocked items and blueprints carry over.

For you if...

  • +you enjoy navigating tight corridors in a flying vehicle
  • +you like conserving ammunition and making careful equipment choices

Not for you if...

  • −you prefer grounded movement with a fixed sense of up
  • −you want handcrafted levels rather than randomized layouts

What players say

85% of 467 reviews are positive

Players praise the combat and crafting, while recurring complaints concern visual clarity and difficulty distinguishing enemies. A recent reviewer also reports trouble launching the game and crashes.

Screenshots and trailer

Sublevel Zero Redux screenshot 1

Sublevel Zero Redux system requirements

Minimum: GeForce GT 520, 2 GB RAM, 0.8 GB of disk space.

As published by the developer.

Can my PC run Sublevel Zero Redux?

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Minimum

OS
Win XP / Win 7 / Win 8 / Win 10
Processor
2.5 GHz Dual Core Processor
Graphics
Shader Model 3 compliant graphics cards (GeForce GT 520/Radeon HD 3850 and above)
Memory
2 GB RAM
Storage
800 MB available space
DirectX
Version 9.0c

Does Sublevel Zero Redux have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Does Sublevel Zero Redux run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

  • Sometimes shows mouse, keyboard or non-Deck controller icons
  • All functionality is accessible with the default controller configuration
  • In-game text is legible on Steam Deck
  • Default graphics settings perform well on Steam Deck
  • External controllers are not supported for the primary player

PC version details

DRM
None declared on Steam
Controller
Full controller support
Platforms
Windows, macOS, Linux
Achievements
27
Steam features
Cloud saves, Family Sharing, Trading cards, VR
Languages
Text only: English, French, Italian, German, Spanish - Spain, Russian.

Does Sublevel Zero Redux use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam

Tags

Recent updates

1 DLC available.

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