Demo

Demo Information

Articles compare the free trial versions against the commercial release across rules, limits, and platforms.

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Demo FAQ

Why do runs end quickly in the sobosuba demo?

The demo features intentionally lowered fail bumpers, causing game over states much sooner than the full version. Read the guide

Are Steam achievements available in the sobosuba demo?

No, achievements and cosmetic palette unlocks are disabled in the free demo. Read the guide

Where can the sobosuba demo be played?

You can download the demo on Steam for Windows and Linux or play the HTML5 version in a browser on itch.io. Read the guide

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sobosuba score 0 achievement: How to Finish With Zero Points

sobosuba score 0 achievement: How to Finish With Zero Points

Unlock the sobosuba score 0 achievement by triggering a game over before any blobs merge, taking advantage of the game's unmerged scoring rule.

sobosuba chain from 512 to 4096 Achievement Guide

sobosuba chain from 512 to 4096 Achievement Guide

Unlock the sobosuba chain from 512 to 4096 achievement with exact requirements, merge protection timings, and stack setup rules.

sobosuba 6x 128 Achievement Guide and Multiples Breakdown

6x 128 Achievement Guide and Multiples Breakdown

Unlock the sobosuba 6x 128 achievement with official requirements, holding rules, and mechanics for endurance challenges in keepeetron's merge game.

sobosuba Save Game Guide: How to Save and Resume Runs

Save Game Guide: How to Save and Resume Runs

Learn how the sobosuba save game system works, how to save and quit or auto-save via patch 1.2.3, and why rewinding runs is not supported.

sobosuba praise the suncle Achievement Guide and Unlock Steps

sobosuba praise the suncle Achievement Guide and Unlock Steps

Unlock the sobosuba praise the suncle achievement by triggering a safety-spawn when both spawners are blocked. Here is how the mechanic works.

sobosuba small numbers recovery: How to Fix Trapped Blobs

sobosuba small numbers recovery: How to Fix Trapped Blobs

Fix trapped low-tier blobs with this sobosuba small numbers recovery guide, using soft-body physics, seam shots, and side stacking to clear your board.

sobosuba score 10 achievement Guide: How to Finish at Exactly 10

sobosuba score 10 achievement Guide: How to Finish at Exactly 10

Unlock the sobosuba score 10 achievement by understanding blob scoring mechanics and intentionally ending your run with a final score of 10.

sobosuba score 1000 achievement: Rules and Exact Finish Guide

sobosuba score 1000 achievement: Rules and Exact Finish Guide

Learn how to unlock the sobosuba score 1000 achievement by ending a run at exactly 1,000 points, managing merge values, and avoiding overfill.

sobosuba 3x 1024: Achievement Guide and Stacking Requirements

3x 1024: Achievement Guide and Stacking Requirements

Unlock the sobosuba 3x 1024 achievement by maintaining three 1024 Sobos for 10 seconds without accidental merges. Learn key rules and physics tips.

sobosuba 1.2.3 Update Breakdown: Mid-Game Saves and Fixes

1.2.3 Update Breakdown: Mid-Game Saves and Fixes

sobosuba 1.2.3 brings mid-game save and resume functionality, fixes Clean achievement counting bugs, and updates Asian language typography.