Second Second

Roguelike deckbuilder built around card order rather than random draws

Sinkhole Studio · Released Jul 11, 2019

Reviews: Mostly Positive; 70% of 92
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 29, 2026
Steam Deck: Untested
Last update on Steam: 5 years ago; May 26, 2021
Minimum PC: 512mb Dedicated VRAM; 2 GB RAM · 1 GB disk; Full requirements

What is Second Second?

This strategy card game takes place in the Great Orbit, where people seek control over time. You fight across randomly generated maps, edit decks of up to 15 cards, and resolve events by choosing cards. Three characters have different starting weapons, and starting card presets change their stories.

For you if...

+you enjoy experimenting with combinations from a large card pool
+you like challenging runs that demand careful resource management

Not for you if...

−you want straightforward rules and a short learning curve

What players say

70% of 92 reviews are positive

Players praise the time-based combat and its strategic depth. Complaints focus on confusing explanations and tutorials, with some players also reporting bugs.

Screenshots and trailer

Second Second system requirements

Minimum: 512mb Dedicated VRAM, 2 GB RAM, 1 GB of disk space.

As published by the developer.

Can my PC run Second Second?

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Minimum

OS: Windows 7
Processor: 2.2Ghz or faster Dual Core
Graphics: 512mb Dedicated VRAM
Memory: 2 GB RAM
Storage: 1 GB available space
DirectX: Version 9.0

Does Second Second have co-op or multiplayer?

Yes: PvP online. It also has a single-player mode.

Does Second Second run on Steam Deck?

Untested Not yet tested by Valve on Steam Deck.

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Achievements: 52
Steam features: Family Sharing
Languages: Text only: English, Korean, Simplified Chinese.

Does Second Second 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