Gigantes Ex Machina

Top-down roguelite shooter with piloted mechs and randomized combat upgrades

AcrylByte, SEO INSEOK · Published by AcrylByte · Released Aug 5, 2025 · Early Access

Reviews: Very Positive; 80% of 323
Recent reviews: Mixed; 68% of 19 in 30 days
Players: 4; daily peak, Oct 28, 2026
Steam Deck: Playable
Last update on Steam: 1 week ago; Oct 20, 2026
Minimum PC: GeForce GTX 1080; 16 GB RAM · 4 GB disk; Full requirements

What is Gigantes Ex Machina?

This single-player, top-down shooter takes place in a war-torn future, where humanity unites against an unearthed ancient weapon. You pilot a Gigas mech through endless enemy waves, shooting enemies and evading barrages of bullets and missiles.

For you if...

+you enjoy combining different weapons with fast, evasive movement
+you like earning money for new gear and research

Not for you if...

−you want multiplayer or cooperative mech combat
−you want a finished game rather than Early Access

What players say

80% of 323 reviews are positive · 68% of 19 in the last 30 days

Players praise the mech combat and variety of weapons and skills. Complaints focus on slow upgrade progression and steep difficulty scaling, particularly following an arcade map update. Some also criticize the interface and find the available content short.

Screenshots and trailer

Gigantes Ex Machina system requirements

Minimum: GeForce GTX 1080, 16 GB RAM, 4 GB of disk space.

As published by the developer.

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Minimum

OS: Windows 11
Processor: Core i5
Graphics: GeForce GTX 1080
Memory: 16 GB RAM
Storage: 4 GB available space
DirectX: Version 12

Does Gigantes Ex Machina have co-op or multiplayer?

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

Single-player

Does Gigantes Ex Machina run on Steam Deck?

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

Sometimes shows mouse, keyboard or non-Deck controller icons
Some in-game text is small and may be hard to read
The native resolution is not the default one
All functionality is accessible with the default controller configuration
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
Steam features: Cloud saves, Family Sharing
Languages: Full audio: Korean. Text only: English, Japanese, Simplified Chinese, Traditional Chinese, Portuguese - Brazil, Turkish.

Does Gigantes Ex Machina use AI-generated content?

Yes. The developers disclose AI-generated content on the game's Steam page:

AI‑generated images were used in certain 2D and background image assets.

The statement mentions: Art

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